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5305-00-042-0460

20 Products

420460

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420460

NSN

5305-00-042-0460

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420460

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420460

NSN

5305-00-042-0460

MFG

ARMY WEAPONS COMMAND ATTN AMSWE-REE-S

Description

DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: 420460
FASTENER LENGTH: 0.156 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD DIAMETER: 0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM
HEAD HEIGHT: 0.107 INCHES MINIMUM AND 0.119 INCHES MAXIMUM
HEAD STYLE: C37 ROUND
INTERNAL DRIVE STYLE: D1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 21450
MATERIAL: STEEL OR STEEL COMP 1010 OR STEEL COMP 1050 OR STEEL COMP 1566 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER: 0.164 INCHES
PRIMARY WASHER MATERIAL THICKNESS: 0.020 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER: 0.327 INCHES MINIMUM AND 0.338 INCHES MAXIMUM
PRIMARY WASHER STYLE: G2 FLAT INTERNAL TEETH
SPEC/STD CONTROLLING DATA:
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.188 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
WASHER QUANTITY: 1

MS35244-38

SCREW,MACHINE

NSN, MFG P/N

5305000420392

NSN

5305-00-042-0392

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MS35244-38

SCREW,MACHINE

NSN, MFG P/N

5305000420392

NSN

5305-00-042-0392

MFG

MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Description

COUNTERSINK ANGLE: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: MS35244-38
FASTENER LENGTH: 0.438 INCHES NOMINAL
HEAD DIAMETER: 0.257 INCHES MINIMUM AND 0.279 INCHES MAXIMUM
HEAD STYLE: A39 FLAT COUNTERSUNK
INTERNAL DRIVE STYLE: B10 SLOT
MANUFACTURERS CODE: 96906
NOMINAL THREAD DIAMETER: 0.138 INCHES
SCREW MATERIAL: STEEL
SCREW SURFACE TREATMENT: PHOSPHATE
SPEC/STD CONTROLLING DATA:
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.355 INCHES MINIMUM
THREAD QUANTITY PER INCH: 40
THREAD SERIES DESIGNATOR: UNF

25704-281265-19 0

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420428

NSN

5305-00-042-0428

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25704-281265-19 0

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420428

NSN

5305-00-042-0428

MFG

KRAUSS-MAFFEI WEGMANN GMBH & CO KG -WERK KASSEL-

Description

DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: 420428
FASTENER LENGTH: 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD DIAMETER: 0.193 INCHES MINIMUM AND 0.211 INCHES MAXIMUM
HEAD HEIGHT: 0.075 INCHES MINIMUM AND 0.086 INCHES MAXIMUM
HEAD STYLE: C37 ROUND
INTERNAL DRIVE STYLE: D1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 21450
MATERIAL: STEEL COMP 1010 OR STEEL COMP 1050 OR STEEL COMP 1566 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER: 0.112 INCHES
PRIMARY WASHER MATERIAL THICKNESS: 0.016 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER: 0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM
PRIMARY WASHER STYLE: G2 FLAT INTERNAL TEETH
SPEC/STD CONTROLLING DATA:
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.250 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 40
THREAD SERIES DESIGNATOR: UNC
WASHER QUANTITY: 1

25704-281265-19-0

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420428

NSN

5305-00-042-0428

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25704-281265-19-0

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420428

NSN

5305-00-042-0428

MFG

BUNDESAMT FUER WEHRTECHNIK UND BESCH AFFUNG - FUER DOKUMENTE OHNE NUTZUNGSRECHT DES BWB FUER BESCHAFFU

Description

DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: 420428
FASTENER LENGTH: 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD DIAMETER: 0.193 INCHES MINIMUM AND 0.211 INCHES MAXIMUM
HEAD HEIGHT: 0.075 INCHES MINIMUM AND 0.086 INCHES MAXIMUM
HEAD STYLE: C37 ROUND
INTERNAL DRIVE STYLE: D1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 21450
MATERIAL: STEEL COMP 1010 OR STEEL COMP 1050 OR STEEL COMP 1566 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER: 0.112 INCHES
PRIMARY WASHER MATERIAL THICKNESS: 0.016 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER: 0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM
PRIMARY WASHER STYLE: G2 FLAT INTERNAL TEETH
SPEC/STD CONTROLLING DATA:
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.250 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 40
THREAD SERIES DESIGNATOR: UNC
WASHER QUANTITY: 1

25704-281265-19-0

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420428

NSN

5305-00-042-0428

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25704-281265-19-0

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420428

NSN

5305-00-042-0428

MFG

KRAUSS-MAFFEI WEGMANN GMBH & CO KG -WERK KASSEL-

Description

DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: 420428
FASTENER LENGTH: 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD DIAMETER: 0.193 INCHES MINIMUM AND 0.211 INCHES MAXIMUM
HEAD HEIGHT: 0.075 INCHES MINIMUM AND 0.086 INCHES MAXIMUM
HEAD STYLE: C37 ROUND
INTERNAL DRIVE STYLE: D1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 21450
MATERIAL: STEEL COMP 1010 OR STEEL COMP 1050 OR STEEL COMP 1566 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER: 0.112 INCHES
PRIMARY WASHER MATERIAL THICKNESS: 0.016 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER: 0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM
PRIMARY WASHER STYLE: G2 FLAT INTERNAL TEETH
SPEC/STD CONTROLLING DATA:
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.250 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 40
THREAD SERIES DESIGNATOR: UNC
WASHER QUANTITY: 1

420428

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420428

NSN

5305-00-042-0428

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420428

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420428

NSN

5305-00-042-0428

MFG

ARMY WEAPONS COMMAND ATTN AMSWE-REE-S

Description

DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: 420428
FASTENER LENGTH: 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD DIAMETER: 0.193 INCHES MINIMUM AND 0.211 INCHES MAXIMUM
HEAD HEIGHT: 0.075 INCHES MINIMUM AND 0.086 INCHES MAXIMUM
HEAD STYLE: C37 ROUND
INTERNAL DRIVE STYLE: D1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 21450
MATERIAL: STEEL COMP 1010 OR STEEL COMP 1050 OR STEEL COMP 1566 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER: 0.112 INCHES
PRIMARY WASHER MATERIAL THICKNESS: 0.016 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER: 0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM
PRIMARY WASHER STYLE: G2 FLAT INTERNAL TEETH
SPEC/STD CONTROLLING DATA:
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.250 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 40
THREAD SERIES DESIGNATOR: UNC
WASHER QUANTITY: 1

420428

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420428

NSN

5305-00-042-0428

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420428

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420428

NSN

5305-00-042-0428

MFG

FEINMECHANISCHE WERKE MAINZ GMBH

Description

DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: 420428
FASTENER LENGTH: 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD DIAMETER: 0.193 INCHES MINIMUM AND 0.211 INCHES MAXIMUM
HEAD HEIGHT: 0.075 INCHES MINIMUM AND 0.086 INCHES MAXIMUM
HEAD STYLE: C37 ROUND
INTERNAL DRIVE STYLE: D1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 21450
MATERIAL: STEEL COMP 1010 OR STEEL COMP 1050 OR STEEL COMP 1566 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER: 0.112 INCHES
PRIMARY WASHER MATERIAL THICKNESS: 0.016 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER: 0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM
PRIMARY WASHER STYLE: G2 FLAT INTERNAL TEETH
SPEC/STD CONTROLLING DATA:
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.250 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 40
THREAD SERIES DESIGNATOR: UNC
WASHER QUANTITY: 1

420428

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420428

NSN

5305-00-042-0428

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420428

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420428

NSN

5305-00-042-0428

MFG

LIEBHERR AEROSPACE LINDENBERG GMBH

Description

DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: 420428
FASTENER LENGTH: 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD DIAMETER: 0.193 INCHES MINIMUM AND 0.211 INCHES MAXIMUM
HEAD HEIGHT: 0.075 INCHES MINIMUM AND 0.086 INCHES MAXIMUM
HEAD STYLE: C37 ROUND
INTERNAL DRIVE STYLE: D1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 21450
MATERIAL: STEEL COMP 1010 OR STEEL COMP 1050 OR STEEL COMP 1566 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER: 0.112 INCHES
PRIMARY WASHER MATERIAL THICKNESS: 0.016 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER: 0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM
PRIMARY WASHER STYLE: G2 FLAT INTERNAL TEETH
SPEC/STD CONTROLLING DATA:
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.250 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 40
THREAD SERIES DESIGNATOR: UNC
WASHER QUANTITY: 1

5305000420428

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420428

NSN

5305-00-042-0428

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5305000420428

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420428

NSN

5305-00-042-0428

MFG

E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES

Description

DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: 420428
FASTENER LENGTH: 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD DIAMETER: 0.193 INCHES MINIMUM AND 0.211 INCHES MAXIMUM
HEAD HEIGHT: 0.075 INCHES MINIMUM AND 0.086 INCHES MAXIMUM
HEAD STYLE: C37 ROUND
INTERNAL DRIVE STYLE: D1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 21450
MATERIAL: STEEL COMP 1010 OR STEEL COMP 1050 OR STEEL COMP 1566 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER: 0.112 INCHES
PRIMARY WASHER MATERIAL THICKNESS: 0.016 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER: 0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM
PRIMARY WASHER STYLE: G2 FLAT INTERNAL TEETH
SPEC/STD CONTROLLING DATA:
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.250 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 40
THREAD SERIES DESIGNATOR: UNC
WASHER QUANTITY: 1

420438

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420438

NSN

5305-00-042-0438

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420438

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420438

NSN

5305-00-042-0438

MFG

ARMY WEAPONS COMMAND ATTN AMSWE-REE-S

Description

DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: 420438
FASTENER LENGTH: 0.250 INCHES NOMINAL
HEAD DIAMETER: 0.217 INCHES MINIMUM AND 0.236 INCHES MAXIMUM
HEAD HEIGHT: 0.083 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
HEAD STYLE: C37 ROUND
INTERNAL DRIVE STYLE: D1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 21450
MATERIAL: STEEL OVERALL
NOMINAL THREAD DIAMETER: 0.125 INCHES
PRIMARY WASHER MATERIAL THICKNESS: 0.016 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER: 0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM
PRIMARY WASHER STYLE: G2 FLAT INTERNAL TEETH
SPEC/STD CONTROLLING DATA:
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.250 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 40
THREAD SERIES DESIGNATOR: UNC
WASHER QUANTITY: 1

420441

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420441

NSN

5305-00-042-0441

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420441

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420441

NSN

5305-00-042-0441

MFG

ARMY WEAPONS COMMAND ATTN AMSWE-REE-S

Description

DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: 420441
FASTENER LENGTH: 0.438 INCHES NOMINAL
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD DIAMETER: 0.217 INCHES MINIMUM AND 0.236 INCHES MAXIMUM
HEAD HEIGHT: 0.083 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
HEAD STYLE: C37 ROUND
INTERNAL DRIVE STYLE: D1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 21450
MATERIAL: STEEL COMP 1010 OR STEEL COMP 1050 OR STEEL COMP 1566 OR STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER: 0.125 INCHES
PRIMARY WASHER MATERIAL THICKNESS: 0.016 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER: 0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM
PRIMARY WASHER STYLE: G2 FLAT INTERNAL TEETH
SPEC/STD CONTROLLING DATA:
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.438 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 40
THREAD SERIES DESIGNATOR: UNC
WASHER QUANTITY: 1

420447

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420447

NSN

5305-00-042-0447

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420447

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420447

NSN

5305-00-042-0447

MFG

ARMY WEAPONS COMMAND ATTN AMSWE-REE-S

Description

DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: 420447
FASTENER LENGTH: 0.156 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD HEIGHT: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
HEAD STYLE: C37 ROUND
INTERNAL DRIVE STYLE: D1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 21450
MATERIAL: STEEL COMP 1010 OR STEEL COMP 1050 OR STEEL COMP 1566 OR STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER: 0.138 INCHES
PRIMARY WASHER MATERIAL THICKNESS: 0.018 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER: 0.278 INCHES MINIMUM AND 0.288 INCHES MAXIMUM
PRIMARY WASHER STYLE: G2 FLAT INTERNAL TEETH
SPEC/STD CONTROLLING DATA:
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.188 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
WASHER QUANTITY: 1

5305000420447

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420447

NSN

5305-00-042-0447

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5305000420447

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420447

NSN

5305-00-042-0447

MFG

E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES

Description

DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: 420447
FASTENER LENGTH: 0.156 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD HEIGHT: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
HEAD STYLE: C37 ROUND
INTERNAL DRIVE STYLE: D1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 21450
MATERIAL: STEEL COMP 1010 OR STEEL COMP 1050 OR STEEL COMP 1566 OR STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER: 0.138 INCHES
PRIMARY WASHER MATERIAL THICKNESS: 0.018 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER: 0.278 INCHES MINIMUM AND 0.288 INCHES MAXIMUM
PRIMARY WASHER STYLE: G2 FLAT INTERNAL TEETH
SPEC/STD CONTROLLING DATA:
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.188 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
WASHER QUANTITY: 1

420448

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420448

NSN

5305-00-042-0448

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420448

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420448

NSN

5305-00-042-0448

MFG

ARMY WEAPONS COMMAND ATTN AMSWE-REE-S

Description

DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: 420448
FASTENER LENGTH: 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD HEIGHT: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
HEAD STYLE: C37 ROUND
INTERNAL DRIVE STYLE: D1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 21450
MATERIAL: STEEL OR STEEL COMP 1010 OR STEEL COMP 1050 OR STEEL COMP 1566 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER: 0.138 INCHES
PRIMARY WASHER MATERIAL THICKNESS: 0.018 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER: 0.278 INCHES MINIMUM AND 0.288 INCHES MAXIMUM
PRIMARY WASHER STYLE: G2 FLAT INTERNAL TEETH
SPEC/STD CONTROLLING DATA:
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.250 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
WASHER QUANTITY: 1

420449

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420449

NSN

5305-00-042-0449

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420449

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420449

NSN

5305-00-042-0449

MFG

ARMY WEAPONS COMMAND ATTN AMSWE-REE-S

Description

DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: 420449
FASTENER LENGTH: 0.281 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD HEIGHT: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
HEAD STYLE: C37 ROUND
INTERNAL DRIVE STYLE: D1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 21450
MATERIAL: STEEL OR STEEL COMP 1010 OR STEEL COMP 1050 OR STEEL COMP 1566 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER: 0.138 INCHES
PRIMARY WASHER MATERIAL THICKNESS: 0.018 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER: 0.278 INCHES MINIMUM AND 0.288 INCHES MAXIMUM
PRIMARY WASHER STYLE: G2 FLAT INTERNAL TEETH
SPEC/STD CONTROLLING DATA:
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.312 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
WASHER QUANTITY: 1

5305000420449

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420449

NSN

5305-00-042-0449

View More Info

5305000420449

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420449

NSN

5305-00-042-0449

MFG

E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES

Description

DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: 420449
FASTENER LENGTH: 0.281 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD HEIGHT: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
HEAD STYLE: C37 ROUND
INTERNAL DRIVE STYLE: D1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 21450
MATERIAL: STEEL OR STEEL COMP 1010 OR STEEL COMP 1050 OR STEEL COMP 1566 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER: 0.138 INCHES
PRIMARY WASHER MATERIAL THICKNESS: 0.018 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER: 0.278 INCHES MINIMUM AND 0.288 INCHES MAXIMUM
PRIMARY WASHER STYLE: G2 FLAT INTERNAL TEETH
SPEC/STD CONTROLLING DATA:
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.312 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
WASHER QUANTITY: 1

420450

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420450

NSN

5305-00-042-0450

View More Info

420450

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420450

NSN

5305-00-042-0450

MFG

ARMY WEAPONS COMMAND ATTN AMSWE-REE-S

Description

DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: 420450
FASTENER LENGTH: 0.375 INCHES NOMINAL
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD HEIGHT: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
HEAD STYLE: C37 ROUND
INTERNAL DRIVE STYLE: D1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 21450
MATERIAL: STEEL OR STEEL COMP 1010 OR STEEL COMP 1050 OR STEEL COMP 1566 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER: 0.138 INCHES
PRIMARY WASHER MATERIAL THICKNESS: 0.018 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER: 0.278 INCHES MINIMUM AND 0.288 INCHES MAXIMUM
PRIMARY WASHER STYLE: G2 FLAT INTERNAL TEETH
SPEC/STD CONTROLLING DATA:
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.375 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
WASHER QUANTITY: 1

420451

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420451

NSN

5305-00-042-0451

View More Info

420451

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420451

NSN

5305-00-042-0451

MFG

ARMY WEAPONS COMMAND ATTN AMSWE-REE-S

Description

DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: 420451
FASTENER LENGTH: 0.438 INCHES NOMINAL
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD HEIGHT: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
HEAD STYLE: C37 ROUND
INTERNAL DRIVE STYLE: D1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 21450
MATERIAL: STEEL OR STEEL COMP 1010 OR STEEL COMP 1050 OR STEEL COMP 1566 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER: 0.138 INCHES
PRIMARY WASHER MATERIAL THICKNESS: 0.018 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER: 0.278 INCHES MINIMUM AND 0.288 INCHES MAXIMUM
PRIMARY WASHER STYLE: G2 FLAT INTERNAL TEETH
SPEC/STD CONTROLLING DATA:
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.438 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
WASHER QUANTITY: 1

5305000420451

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420451

NSN

5305-00-042-0451

View More Info

5305000420451

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420451

NSN

5305-00-042-0451

MFG

E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES

Description

DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: 420451
FASTENER LENGTH: 0.438 INCHES NOMINAL
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD HEIGHT: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
HEAD STYLE: C37 ROUND
INTERNAL DRIVE STYLE: D1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 21450
MATERIAL: STEEL OR STEEL COMP 1010 OR STEEL COMP 1050 OR STEEL COMP 1566 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER: 0.138 INCHES
PRIMARY WASHER MATERIAL THICKNESS: 0.018 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER: 0.278 INCHES MINIMUM AND 0.288 INCHES MAXIMUM
PRIMARY WASHER STYLE: G2 FLAT INTERNAL TEETH
SPEC/STD CONTROLLING DATA:
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.438 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
WASHER QUANTITY: 1

420454

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420454

NSN

5305-00-042-0454

View More Info

420454

SCREW,ASSEMBLED WASHER

NSN, MFG P/N

5305000420454

NSN

5305-00-042-0454

MFG

ARMY WEAPONS COMMAND ATTN AMSWE-REE-S

Description

DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: 420454
FASTENER LENGTH: 0.750 INCHES NOMINAL
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD HEIGHT: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
HEAD STYLE: C37 ROUND
INTERNAL DRIVE STYLE: D1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 21450
MATERIAL: STEEL OR STEEL COMP 1010 OR STEEL COMP 1050 OR STEEL COMP 1566 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER: 0.138 INCHES
PRIMARY WASHER MATERIAL THICKNESS: 0.018 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER: 0.278 INCHES MINIMUM AND 0.288 INCHES MAXIMUM
PRIMARY WASHER STYLE: G2 FLAT INTERNAL TEETH
SPEC/STD CONTROLLING DATA:
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.750 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
WASHER QUANTITY: 1