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4820-00-987-7453

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101B354AA2

SEAT,VALVE

NSN, MFG P/N

4820009877453

NSN

4820-00-987-7453

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101B354AA2

SEAT,VALVE

NSN, MFG P/N

4820009877453

NSN

4820-00-987-7453

MFG

GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT

Description

BODY OUTSIDE DIAMETER: 1.999 INCHES MINIMUM AND 2.000 INCHES MAXIMUM
BODY STEPPED INSIDE DIAMETER: 0.500 INCHES NOMINAL FIRST STEP 0.645 INCHES NOMINAL SECOND STEP 1.500 INCHES NOMINAL THIRD STEP
DESIGN CONTROL REFERENCE: 101B354AA2
FLANGE DIAMETER: 2.5005 INCHES MINIMUM AND 2.5010 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT: 0.498 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
HARDNESS RATING: NOT RATED
III FSC APPLICATION DATA: TURBINE,STEAM
MANUFACTURERS CODE: 03502
MATERIAL: STEEL BODY STEEL SEAT
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-853,CL 3,TY E MIL SPEC SINGLE MATERIAL RESPONSE BODY STELLITE B21B23 MFR REF SINGLE MATERIAL RESPONSE SEAT
SEAT RADIUS: 0.147 INCHES MINIMUM AND 0.153 INCHES MAXIMUM
SEATING SURFACE SHAPE: RADIAL
STYLE DESIGNATOR: B7A PLAIN FLANGED
THE MANUFACTURERS DATA:
UNDER FLANGE HEIGHT: 1.000 INCHES NOMINAL

SC-31

COCK,DRAIN

NSN, MFG P/N

4820009877061

NSN

4820-00-987-7061

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SC-31

COCK,DRAIN

NSN, MFG P/N

4820009877061

NSN

4820-00-987-7061

MFG

ESSEX BRASS CORPORATION

Description

CONNECTION STYLE: B46B PLAIN 1ST END
CONNECTION TYPE: THREADED EXTERNAL PIPE 1ST END
FLOW CONTROL DEVICE: DISK
MATERIAL: COPPER ALLOY OVERALL
NOMINAL PIPE SIZE ACCOMMODATED: 0.375 INCHES 1ST END
NOMINAL THREAD SIZE: 0.375 INCHES 1ST END
STYLE DESIGNATOR: A14 ANGLE
THREAD DIRECTION: RIGHT-HAND 1ST END
THREAD SERIES DESIGNATOR: NPT 1ST END
VALVE OPERATION METHOD: MANUAL

SC-31

COCK,DRAIN

NSN, MFG P/N

4820009877061

NSN

4820-00-987-7061

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SC-31

COCK,DRAIN

NSN, MFG P/N

4820009877061

NSN

4820-00-987-7061

MFG

ESSEX BRASS CORPORATION

Description

CONNECTION STYLE: B46B PLAIN 1ST END
CONNECTION TYPE: THREADED EXTERNAL PIPE 1ST END
FLOW CONTROL DEVICE: DISK
MATERIAL: COPPER ALLOY OVERALL
NOMINAL PIPE SIZE ACCOMMODATED: 0.375 INCHES 1ST END
NOMINAL THREAD SIZE: 0.375 INCHES 1ST END
STYLE DESIGNATOR: A14 ANGLE
THREAD DIRECTION: RIGHT-HAND 1ST END
THREAD SERIES DESIGNATOR: NPT 1ST END
VALVE OPERATION METHOD: MANUAL

1410C3

STEM,FLUID VALVE

NSN, MFG P/N

4820009877068

NSN

4820-00-987-7068

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1410C3

STEM,FLUID VALVE

NSN, MFG P/N

4820009877068

NSN

4820-00-987-7068

MFG

DOVER DIVERSIFIED DE INC.

Description

MATERIAL: STEEL COMP 304
VALVE SIZE FOR WHICH DESIGNED: 0.500 INCHES
VALVE TYPE FOR WHICH DESIGNED: BALL

1411B7-1

BALL,VALVE,PORTED

NSN, MFG P/N

4820009877069

NSN

4820-00-987-7069

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1411B7-1

BALL,VALVE,PORTED

NSN, MFG P/N

4820009877069

NSN

4820-00-987-7069

MFG

DOVER DIVERSIFIED DE INC.

Description

MATERIAL: STEEL CORROSION RESISTING
PORT CONFIGURATION: STRAIGHT
PORT DIAMETER: 0.375 INCHES NOMINAL
PORT QUANTITY: 2
SPHERICAL DIAMETER: 0.875 INCHES NOMINAL
STEM ACCOMMODATION QUANTITY: 1

1411B7-5

BALL,VALVE,PORTED

NSN, MFG P/N

4820009877070

NSN

4820-00-987-7070

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1411B7-5

BALL,VALVE,PORTED

NSN, MFG P/N

4820009877070

NSN

4820-00-987-7070

MFG

DOVER DIVERSIFIED DE INC.

Description

MATERIAL: NICKEL ALLOY
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE
PORT CONFIGURATION: STRAIGHT
PORT DIAMETER: 1.250 INCHES NOMINAL
PORT QUANTITY: 2
SPHERICAL DIAMETER: 2.235 INCHES NOMINAL
STEM ACCOMMODATION QUANTITY: 1
SURFACE TREATMENT: CHROMIUM

1411B7-4

BALL,VALVE,PORTED

NSN, MFG P/N

4820009877071

NSN

4820-00-987-7071

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1411B7-4

BALL,VALVE,PORTED

NSN, MFG P/N

4820009877071

NSN

4820-00-987-7071

MFG

DOVER DIVERSIFIED DE INC.

Description

MATERIAL: STEEL CORROSION RESISTING
PORT CONFIGURATION: STRAIGHT
PORT DIAMETER: 1.000 INCHES NOMINAL
PORT QUANTITY: 2
SPHERICAL DIAMETER: 1.812 INCHES NOMINAL
STEM ACCOMMODATION QUANTITY: 1

1411C20-1

STEM,FLUID VALVE

NSN, MFG P/N

4820009877072

NSN

4820-00-987-7072

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1411C20-1

STEM,FLUID VALVE

NSN, MFG P/N

4820009877072

NSN

4820-00-987-7072

MFG

DOVER DIVERSIFIED DE INC.

Description

LARGEST OUTSIDE DIAMETER: 1.062 INCHES NOMINAL
MATERIAL: COPPER ALLOY
OVERALL LENGTH: 3.969 INCHES NOMINAL
STEM ACTUATING END TYPE: THREADED EXTERNALLY

1411B7-2

BALL,VALVE,PORTED

NSN, MFG P/N

4820009877073

NSN

4820-00-987-7073

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1411B7-2

BALL,VALVE,PORTED

NSN, MFG P/N

4820009877073

NSN

4820-00-987-7073

MFG

DOVER DIVERSIFIED DE INC.

Description

MATERIAL: STEEL CORROSION RESISTING
PORT CONFIGURATION: STRAIGHT
PORT DIAMETER: 0.377 INCHES NOMINAL
PORT QUANTITY: 2
SPHERICAL DIAMETER: 1.062 INCHES NOMINAL
STEM ACCOMMODATION QUANTITY: 1

47

SEAT,VALVE

NSN, MFG P/N

4820009877105

NSN

4820-00-987-7105

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47

SEAT,VALVE

NSN, MFG P/N

4820009877105

NSN

4820-00-987-7105

MFG

BEAIRD INDUSTRIES INC.

93086

SEAT,VALVE

NSN, MFG P/N

4820009877105

NSN

4820-00-987-7105

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93086

SEAT,VALVE

NSN, MFG P/N

4820009877105

NSN

4820-00-987-7105

MFG

BEAIRD INDUSTRIES INC.

93086-37

SEAT,VALVE

NSN, MFG P/N

4820009877105

NSN

4820-00-987-7105

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93086-37

SEAT,VALVE

NSN, MFG P/N

4820009877105

NSN

4820-00-987-7105

MFG

BEAIRD INDUSTRIES INC.

20-03400

BALL,VALVE,PORTED

NSN, MFG P/N

4820009877205

NSN

4820-00-987-7205

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20-03400

BALL,VALVE,PORTED

NSN, MFG P/N

4820009877205

NSN

4820-00-987-7205

MFG

TYCO FIRE PRODUCTS LP DBA TYCO FIRE SUPPRESSION & BUILDING PRODUCTS

Description

MATERIAL: NICKEL ALLOY
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE
PORT CONFIGURATION: STRAIGHT
PORT DIAMETER: 0.500 INCHES NOMINAL
PORT QUANTITY: 2
SPHERICAL DIAMETER: 0.878 INCHES NOMINAL
STEM ACCOMMODATION QUANTITY: 1
SURFACE TREATMENT: PLASTIC POLYTETRAFLUOROETHYLENE

V3400

BALL,VALVE,PORTED

NSN, MFG P/N

4820009877205

NSN

4820-00-987-7205

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V3400

BALL,VALVE,PORTED

NSN, MFG P/N

4820009877205

NSN

4820-00-987-7205

MFG

PORTLAND VALVE LLC

Description

MATERIAL: NICKEL ALLOY
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE
PORT CONFIGURATION: STRAIGHT
PORT DIAMETER: 0.500 INCHES NOMINAL
PORT QUANTITY: 2
SPHERICAL DIAMETER: 0.878 INCHES NOMINAL
STEM ACCOMMODATION QUANTITY: 1
SURFACE TREATMENT: PLASTIC POLYTETRAFLUOROETHYLENE

V3400

BALL,VALVE,PORTED

NSN, MFG P/N

4820009877205

NSN

4820-00-987-7205

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V3400

BALL,VALVE,PORTED

NSN, MFG P/N

4820009877205

NSN

4820-00-987-7205

MFG

TYCO FIRE PRODUCTS LP DBA TYCO FIRE SUPPRESSION & BUILDING PRODUCTS

Description

MATERIAL: NICKEL ALLOY
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE
PORT CONFIGURATION: STRAIGHT
PORT DIAMETER: 0.500 INCHES NOMINAL
PORT QUANTITY: 2
SPHERICAL DIAMETER: 0.878 INCHES NOMINAL
STEM ACCOMMODATION QUANTITY: 1
SURFACE TREATMENT: PLASTIC POLYTETRAFLUOROETHYLENE

75778-30X1PC3

STEM,VALVE

NSN, MFG P/N

4820009877440

NSN

4820-00-987-7440

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75778-30X1PC3

STEM,VALVE

NSN, MFG P/N

4820009877440

NSN

4820-00-987-7440

MFG

ELECTRIC BOAT CORPORATION

75778-30X1PC4

BALL,VALVE,PORTED

NSN, MFG P/N

4820009877441

NSN

4820-00-987-7441

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75778-30X1PC4

BALL,VALVE,PORTED

NSN, MFG P/N

4820009877441

NSN

4820-00-987-7441

MFG

ELECTRIC BOAT CORPORATION

101B354AA1

SEAT,VALVE

NSN, MFG P/N

4820009877452

NSN

4820-00-987-7452

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101B354AA1

SEAT,VALVE

NSN, MFG P/N

4820009877452

NSN

4820-00-987-7452

MFG

GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT

Description

BODY OUTSIDE DIAMETER: 1.999 INCHES MINIMUM AND 2.000 INCHES MAXIMUM
BODY STEPPED INSIDE DIAMETER: 0.844 INCHES NOMINAL FIRST STEP 1.089 INCHES NOMINAL SECOND STEP 1.500 INCHES NOMINAL THIRD STEP
DESIGN CONTROL REFERENCE: 101B354AA1
FLANGE DIAMETER: 2.5005 INCHES MINIMUM AND 2.5010 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT: 0.498 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
HARDNESS RATING: NOT RATED
III FSC APPLICATION DATA: TURBINE,STEAM
MANUFACTURERS CODE: 03502
MATERIAL: STEEL BODY STEEL SEAT
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-853,CL 3,TY E MIL SPEC SINGLE MATERIAL RESPONSE BODY STELLITE B21B23 MFR REF SINGLE MATERIAL RESPONSE SEAT
SEAT RADIUS: 0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM
SEATING SURFACE SHAPE: RADIAL
STYLE DESIGNATOR: B7A PLAIN FLANGED
THE MANUFACTURERS DATA:
UNDER FLANGE HEIGHT: 1.000 INCHES NOMINAL

101B354AA1

SEAT,VALVE

NSN, MFG P/N

4820009877452

NSN

4820-00-987-7452

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101B354AA1

SEAT,VALVE

NSN, MFG P/N

4820009877452

NSN

4820-00-987-7452

MFG

GENERAL ELECTRIC CO

Description

BODY OUTSIDE DIAMETER: 1.999 INCHES MINIMUM AND 2.000 INCHES MAXIMUM
BODY STEPPED INSIDE DIAMETER: 0.844 INCHES NOMINAL FIRST STEP 1.089 INCHES NOMINAL SECOND STEP 1.500 INCHES NOMINAL THIRD STEP
DESIGN CONTROL REFERENCE: 101B354AA1
FLANGE DIAMETER: 2.5005 INCHES MINIMUM AND 2.5010 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT: 0.498 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
HARDNESS RATING: NOT RATED
III FSC APPLICATION DATA: TURBINE,STEAM
MANUFACTURERS CODE: 03502
MATERIAL: STEEL BODY STEEL SEAT
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-853,CL 3,TY E MIL SPEC SINGLE MATERIAL RESPONSE BODY STELLITE B21B23 MFR REF SINGLE MATERIAL RESPONSE SEAT
SEAT RADIUS: 0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM
SEATING SURFACE SHAPE: RADIAL
STYLE DESIGNATOR: B7A PLAIN FLANGED
THE MANUFACTURERS DATA:
UNDER FLANGE HEIGHT: 1.000 INCHES NOMINAL

PL501E458AEPC5

SEAT,VALVE

NSN, MFG P/N

4820009877452

NSN

4820-00-987-7452

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PL501E458AEPC5

SEAT,VALVE

NSN, MFG P/N

4820009877452

NSN

4820-00-987-7452

MFG

GENERAL ELECTRIC CO

Description

BODY OUTSIDE DIAMETER: 1.999 INCHES MINIMUM AND 2.000 INCHES MAXIMUM
BODY STEPPED INSIDE DIAMETER: 0.844 INCHES NOMINAL FIRST STEP 1.089 INCHES NOMINAL SECOND STEP 1.500 INCHES NOMINAL THIRD STEP
DESIGN CONTROL REFERENCE: 101B354AA1
FLANGE DIAMETER: 2.5005 INCHES MINIMUM AND 2.5010 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT: 0.498 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
HARDNESS RATING: NOT RATED
III FSC APPLICATION DATA: TURBINE,STEAM
MANUFACTURERS CODE: 03502
MATERIAL: STEEL BODY STEEL SEAT
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-853,CL 3,TY E MIL SPEC SINGLE MATERIAL RESPONSE BODY STELLITE B21B23 MFR REF SINGLE MATERIAL RESPONSE SEAT
SEAT RADIUS: 0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM
SEATING SURFACE SHAPE: RADIAL
STYLE DESIGNATOR: B7A PLAIN FLANGED
THE MANUFACTURERS DATA:
UNDER FLANGE HEIGHT: 1.000 INCHES NOMINAL