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6540-01-530-3634

20 Products

6540NCM050928

PHOROPTER

NSN, MFG P/N

6540015303634

NSN

6540-01-530-3634

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6540NCM050928

PHOROPTER

NSN, MFG P/N

6540015303634

NSN

6540-01-530-3634

MFG

DEFENSE MEDICAL STANDARDIZATION BOARD

Description

III PART NAME ASSIGNED BY CONTROLLING AGENCY: PHOROPTER NONLIGHTED PLUS CYLINDER LENS
SPECIAL FEATURES: NONLIGHTED; PLUS CYLINDER LENS TYPE; FOR USE IN OPHTHALMOLOGY CLINIC

11635B

PHOROPTER

NSN, MFG P/N

6540015303634

NSN

6540-01-530-3634

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11635B

PHOROPTER

NSN, MFG P/N

6540015303634

NSN

6540-01-530-3634

MFG

LOMBART BROTHERS INC.

Description

III PART NAME ASSIGNED BY CONTROLLING AGENCY: PHOROPTER NONLIGHTED PLUS CYLINDER LENS
SPECIAL FEATURES: NONLIGHTED; PLUS CYLINDER LENS TYPE; FOR USE IN OPHTHALMOLOGY CLINIC

05-1131

CARRIER,LENS,OPHTHA

NSN, MFG P/N

6540015313810

NSN

6540-01-531-3810

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05-1131

CARRIER,LENS,OPHTHA

NSN, MFG P/N

6540015313810

NSN

6540-01-531-3810

MFG

DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA

Description

III PART NAME ASSIGNED BY CONTROLLING AGENCY: CARRIER PRESCRIPTION LENS SPECTACLES BODY SPECS PISTOL
MATERIAL: INJECTION MOLDED NYLON
SPECIAL FEATURES: CLEAR NATURAL COLOR; CARRIER FOR BODY SPECS PISTOL SPECTACLES, EI 4240-01-526-9637

6540NCM051071

CARRIER,LENS,OPHTHA

NSN, MFG P/N

6540015313810

NSN

6540-01-531-3810

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6540NCM051071

CARRIER,LENS,OPHTHA

NSN, MFG P/N

6540015313810

NSN

6540-01-531-3810

MFG

DEFENSE MEDICAL STANDARDIZATION BOARD

Description

III PART NAME ASSIGNED BY CONTROLLING AGENCY: CARRIER PRESCRIPTION LENS SPECTACLES BODY SPECS PISTOL
MATERIAL: INJECTION MOLDED NYLON
SPECIAL FEATURES: CLEAR NATURAL COLOR; CARRIER FOR BODY SPECS PISTOL SPECTACLES, EI 4240-01-526-9637

P-RXC

CARRIER,LENS,OPHTHA

NSN, MFG P/N

6540015313810

NSN

6540-01-531-3810

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P-RXC

CARRIER,LENS,OPHTHA

NSN, MFG P/N

6540015313810

NSN

6540-01-531-3810

MFG

I FASHIONS & CO DBA BODY SPECS SUNGLASSES & GOGGLES

Description

III PART NAME ASSIGNED BY CONTROLLING AGENCY: CARRIER PRESCRIPTION LENS SPECTACLES BODY SPECS PISTOL
MATERIAL: INJECTION MOLDED NYLON
SPECIAL FEATURES: CLEAR NATURAL COLOR; CARRIER FOR BODY SPECS PISTOL SPECTACLES, EI 4240-01-526-9637

767007

WASHER INSULATOR

NSN, MFG P/N

6540015316406

NSN

6540-01-531-6406

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767007

WASHER INSULATOR

NSN, MFG P/N

6540015316406

NSN

6540-01-531-6406

MFG

WELCH ALLYN HOLDINGS INC .

Description

III END ITEM IDENTIFICATION: TRANSFORMER CONTINUOUS POWER OPH

LL-56-1764

WASHER INSULATOR

NSN, MFG P/N

6540015316406

NSN

6540-01-531-6406

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LL-56-1764

WASHER INSULATOR

NSN, MFG P/N

6540015316406

NSN

6540-01-531-6406

MFG

NAVAL MEDICAL MATERIAL SUPPORT COMMAND DETACHMENT

Description

III END ITEM IDENTIFICATION: TRANSFORMER CONTINUOUS POWER OPH

05-1207

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015324688

NSN

6540-01-532-4688

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05-1207

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015324688

NSN

6540-01-532-4688

MFG

DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA

Description

III PART NAME ASSIGNED BY CONTROLLING AGENCY: SUNGLASSES W/CASE NON-PRESCRIPTION EBONY DRESS WEAR SMALL 52MM 18MM 140MM
SPECIAL FEATURES: USAF AIRCREW NON-PRESCRIPTION SUNGLASSES WITH CASE; SMALL; MONEL-NICKEL ELECTRO-PHORETIC PLATED EBONY FRAME AND 140MM BAYONET TEMPLES; 52MM EYE SIZE WITH 18MM BRIDGE, NOSEPAD MADE OF SILICONE MATERIAL, ENDPIECE AND HINGE IS A STURDY ONE BLOCK (MONO-BLOCK)
~1: DESIGN AND BENT BACKWARD NOT TO PROTRUDE MORE THAN 2MM HORIZONTALLY FROM THE EYE WIRE. LENS OPTICAL FEATURE: HARD-COATED POLYCARBONATE NEUTRAL DENSITY (GRAY) LENSES WITH 15 PERCENT LIGHT TRANSMISSION (POLARIZATION NOT AUTHORIZED); SOFT CASE WITH BELT
~2: LOOP; OCULAR SUN PROTECTION FOR AIRCREW; AUTHORIZED FOR USE IN FLIGHT

26706-5218-0140

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015324688

NSN

6540-01-532-4688

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26706-5218-0140

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015324688

NSN

6540-01-532-4688

MFG

ARTCRAFT OPTICAL CO INC

Description

III PART NAME ASSIGNED BY CONTROLLING AGENCY: SUNGLASSES W/CASE NON-PRESCRIPTION EBONY DRESS WEAR SMALL 52MM 18MM 140MM
SPECIAL FEATURES: USAF AIRCREW NON-PRESCRIPTION SUNGLASSES WITH CASE; SMALL; MONEL-NICKEL ELECTRO-PHORETIC PLATED EBONY FRAME AND 140MM BAYONET TEMPLES; 52MM EYE SIZE WITH 18MM BRIDGE, NOSEPAD MADE OF SILICONE MATERIAL, ENDPIECE AND HINGE IS A STURDY ONE BLOCK (MONO-BLOCK)
~1: DESIGN AND BENT BACKWARD NOT TO PROTRUDE MORE THAN 2MM HORIZONTALLY FROM THE EYE WIRE. LENS OPTICAL FEATURE: HARD-COATED POLYCARBONATE NEUTRAL DENSITY (GRAY) LENSES WITH 15 PERCENT LIGHT TRANSMISSION (POLARIZATION NOT AUTHORIZED); SOFT CASE WITH BELT
~2: LOOP; OCULAR SUN PROTECTION FOR AIRCREW; AUTHORIZED FOR USE IN FLIGHT

05-1208

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015324794

NSN

6540-01-532-4794

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05-1208

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015324794

NSN

6540-01-532-4794

MFG

DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA

Description

III PART NAME ASSIGNED BY CONTROLLING AGENCY: SUNGLASSES W/CASE NON-PRESCRIPTION GOLD DRESS WEAR SMALL 52MM 18MM 140MM
SPECIAL FEATURES: USAF AIRCREW NON-PRESCRIPTION SUNGLASSES WITH CASE; SMALL; FEATURES: MONEL-NICKEL ELECTRO-PHORETIC PLATED GOLD FRAME AND 140MM BAYONET TEMPLES, 52 MM BRIDGE, NOSEPAD MADE OF SILICONE MATERIAL, ENDPIECE AND HINGE IS A STURDY ONE BLOCK (MONO-BLOCK) DESIGN
~1: AND BENT BACKWARD NOT TO PROTRUDE MORE THAN 2MM HORIZONTALLY FROM THE EYE WIRE. LENS OPTICAL FEATURE: HARD COATED POLYCARBONATE NEUTRAL DENSITY (GRAY) LENSES WITH 15 PERCENT LIGHT TRANSMISSION (POLARIZATION NOT AUTHORIZED). SOFT CASE WITH BELT LOOP;
~2: OCULAR SUN PROTECTION FOR AIRCREW; AUTHORIZED FOR USE IN FLIGHT

26757-5218-0140

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015324794

NSN

6540-01-532-4794

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26757-5218-0140

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015324794

NSN

6540-01-532-4794

MFG

ARTCRAFT OPTICAL CO INC

Description

III PART NAME ASSIGNED BY CONTROLLING AGENCY: SUNGLASSES W/CASE NON-PRESCRIPTION GOLD DRESS WEAR SMALL 52MM 18MM 140MM
SPECIAL FEATURES: USAF AIRCREW NON-PRESCRIPTION SUNGLASSES WITH CASE; SMALL; FEATURES: MONEL-NICKEL ELECTRO-PHORETIC PLATED GOLD FRAME AND 140MM BAYONET TEMPLES, 52 MM BRIDGE, NOSEPAD MADE OF SILICONE MATERIAL, ENDPIECE AND HINGE IS A STURDY ONE BLOCK (MONO-BLOCK) DESIGN
~1: AND BENT BACKWARD NOT TO PROTRUDE MORE THAN 2MM HORIZONTALLY FROM THE EYE WIRE. LENS OPTICAL FEATURE: HARD COATED POLYCARBONATE NEUTRAL DENSITY (GRAY) LENSES WITH 15 PERCENT LIGHT TRANSMISSION (POLARIZATION NOT AUTHORIZED). SOFT CASE WITH BELT LOOP;
~2: OCULAR SUN PROTECTION FOR AIRCREW; AUTHORIZED FOR USE IN FLIGHT

05-1211

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015325184

NSN

6540-01-532-5184

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05-1211

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015325184

NSN

6540-01-532-5184

MFG

DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA

Description

III PART NAME ASSIGNED BY CONTROLLING AGENCY: SUNGLASSES W/CASE NON-PRESCRIPTION EBONY DRESS WEAR MEDIUM 55MM 18MM 140MM
SPECIAL FEATURES: USAF AIRCREW NON-PRESCRIPTION SUNGLASSES WITH CASE; MEDIUM; FEATURES: MONEL-NICKEL ELECTRO-PHORETIC PLATED EBONY FRAME AND 140MM BAYONET TEMPLES; 55MM EYE SIZE WITH 18MM BRIDGE, NOSE PAD MADE OF SILICONE MATERIAL, ENDPIECE AND HINGE IS A STURDY ONE BLOCK
~1: (MONO-BLOCK) DESIGN AND BENT BACKWARD NOT TO PROTRUDE MORE THAN 2MM HORIZONTALLY FROM THE EYE WIRE. LENS OPTICAL FEATURE: HARD-COATED POLYCARBONATE NEUTRAL DENSITY (GRAY) LENSES WITH 15 PERCENT LIGHT TRANSMISSION (POLARIZATION NOT AUTHORIZED). SOFT CASE
~2: WITH BELT LOOP; OCULAR SUN PROTECTION FOR AIRCREW; AUTHORIZED FOR USE IN FLIGHT

26706-5518-0140

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015325184

NSN

6540-01-532-5184

View More Info

26706-5518-0140

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015325184

NSN

6540-01-532-5184

MFG

ARTCRAFT OPTICAL CO INC

Description

III PART NAME ASSIGNED BY CONTROLLING AGENCY: SUNGLASSES W/CASE NON-PRESCRIPTION EBONY DRESS WEAR MEDIUM 55MM 18MM 140MM
SPECIAL FEATURES: USAF AIRCREW NON-PRESCRIPTION SUNGLASSES WITH CASE; MEDIUM; FEATURES: MONEL-NICKEL ELECTRO-PHORETIC PLATED EBONY FRAME AND 140MM BAYONET TEMPLES; 55MM EYE SIZE WITH 18MM BRIDGE, NOSE PAD MADE OF SILICONE MATERIAL, ENDPIECE AND HINGE IS A STURDY ONE BLOCK
~1: (MONO-BLOCK) DESIGN AND BENT BACKWARD NOT TO PROTRUDE MORE THAN 2MM HORIZONTALLY FROM THE EYE WIRE. LENS OPTICAL FEATURE: HARD-COATED POLYCARBONATE NEUTRAL DENSITY (GRAY) LENSES WITH 15 PERCENT LIGHT TRANSMISSION (POLARIZATION NOT AUTHORIZED). SOFT CASE
~2: WITH BELT LOOP; OCULAR SUN PROTECTION FOR AIRCREW; AUTHORIZED FOR USE IN FLIGHT

05-1212

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015325193

NSN

6540-01-532-5193

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05-1212

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015325193

NSN

6540-01-532-5193

MFG

DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA

Description

III PART NAME ASSIGNED BY CONTROLLING AGENCY: SUNGLASSES W/CASE NON-PRESCRIPTION GOLD DRESS WEAR MEDIUM 55MM 18MM 140MM
SPECIAL FEATURES: USAF AIRCREW NON-PRESCRIPTION SUNGLASSES WITH CASE; MEDIUM; FEATURES: MONEL-NICKEL ELECTRO-PHORETIC PLATED GOLD FRAME AND 140 MM BAYONET TEMPLES; 55MM EYE SIZE WITH 18MM BRIDGE, NOSE PAD MADE OF SILICONE MATERIAL, ENDPIECE AND HINGE IS A STURDY ONE BLOCK
~1: (MONO-BLOCK) DESIGN AND BENT BACKWARD NOT TO PROTRUDE MORE THAN 2MM HORIZONTALLY FROM THE EYE WIRE. LENS OPTICAL FEATURE: HARD-COATED POLYCARBONATE NEUTRAL DENSITY (GRAY) LENSES WITH 15 PERCENT LIGHT TRANSMISSION (POLARIZATION NOT AUTHORIZED). SOFT CASE
~2: WITH BELT LOOP; OCULAR SUN PROTECTION FOR AIRCREW; AUTHORIZED FOR USE IN FLIGHT

26757-5518-0140

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015325193

NSN

6540-01-532-5193

View More Info

26757-5518-0140

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015325193

NSN

6540-01-532-5193

MFG

ARTCRAFT OPTICAL CO INC

Description

III PART NAME ASSIGNED BY CONTROLLING AGENCY: SUNGLASSES W/CASE NON-PRESCRIPTION GOLD DRESS WEAR MEDIUM 55MM 18MM 140MM
SPECIAL FEATURES: USAF AIRCREW NON-PRESCRIPTION SUNGLASSES WITH CASE; MEDIUM; FEATURES: MONEL-NICKEL ELECTRO-PHORETIC PLATED GOLD FRAME AND 140 MM BAYONET TEMPLES; 55MM EYE SIZE WITH 18MM BRIDGE, NOSE PAD MADE OF SILICONE MATERIAL, ENDPIECE AND HINGE IS A STURDY ONE BLOCK
~1: (MONO-BLOCK) DESIGN AND BENT BACKWARD NOT TO PROTRUDE MORE THAN 2MM HORIZONTALLY FROM THE EYE WIRE. LENS OPTICAL FEATURE: HARD-COATED POLYCARBONATE NEUTRAL DENSITY (GRAY) LENSES WITH 15 PERCENT LIGHT TRANSMISSION (POLARIZATION NOT AUTHORIZED). SOFT CASE
~2: WITH BELT LOOP; OCULAR SUN PROTECTION FOR AIRCREW; AUTHORIZED FOR USE IN FLIGHT

05-1220

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015325200

NSN

6540-01-532-5200

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05-1220

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015325200

NSN

6540-01-532-5200

MFG

DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA

Description

III PART NAME ASSIGNED BY CONTROLLING AGENCY: SUNGLASSES W/CASE NON-PRESCRIPTION EBONY DRESS WEAR LARGE 58MM 18MM 140MM
SPECIAL FEATURES: USAF AIRCREW NON-PRESCRIPTION SUNGLASSES WITH CASE; LARGE; FEATURES: MONEL-NICKEL ELECTRO-PHORETIC PLATED EBONY FRAME AND 140 MM BAYONET TEMPLES; 58MM EYE SIZE WITH 18MM BRIDGE, NOSE PAD MADE OF SILICONE MATERIAL, ENDPIECE AND HINGE IS A STURDY ONE BLOCK
~1: (MONO-BLOCK) DESIGN AND BENT BACKWARD NOT TO PROTRUDE MORE THAN 2MM HORIZONTALLY FROM THE EYE WIRE. LENS OPTICAL FEATURE: HARD-COATED POLYCARBONATE NEUTRAL DENSITY (GRAY) LENSES WITH 15 PERCENT LIGHT TRANSMISSION (POLARIZATION NOT AUTHORIZED). SOFT CASE
~2: WITH BELT LOOP; OCULAR SUN PROTECTION FOR AIRCREW; AUTHORIZED FOR USE IN FLIGHT

26706-5818-0140

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015325200

NSN

6540-01-532-5200

View More Info

26706-5818-0140

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015325200

NSN

6540-01-532-5200

MFG

ARTCRAFT OPTICAL CO INC

Description

III PART NAME ASSIGNED BY CONTROLLING AGENCY: SUNGLASSES W/CASE NON-PRESCRIPTION EBONY DRESS WEAR LARGE 58MM 18MM 140MM
SPECIAL FEATURES: USAF AIRCREW NON-PRESCRIPTION SUNGLASSES WITH CASE; LARGE; FEATURES: MONEL-NICKEL ELECTRO-PHORETIC PLATED EBONY FRAME AND 140 MM BAYONET TEMPLES; 58MM EYE SIZE WITH 18MM BRIDGE, NOSE PAD MADE OF SILICONE MATERIAL, ENDPIECE AND HINGE IS A STURDY ONE BLOCK
~1: (MONO-BLOCK) DESIGN AND BENT BACKWARD NOT TO PROTRUDE MORE THAN 2MM HORIZONTALLY FROM THE EYE WIRE. LENS OPTICAL FEATURE: HARD-COATED POLYCARBONATE NEUTRAL DENSITY (GRAY) LENSES WITH 15 PERCENT LIGHT TRANSMISSION (POLARIZATION NOT AUTHORIZED). SOFT CASE
~2: WITH BELT LOOP; OCULAR SUN PROTECTION FOR AIRCREW; AUTHORIZED FOR USE IN FLIGHT

05-1213

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015325264

NSN

6540-01-532-5264

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05-1213

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015325264

NSN

6540-01-532-5264

MFG

DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA

Description

III PART NAME ASSIGNED BY CONTROLLING AGENCY: SUNGLASSES W/CASE NON-PRESCRIPTION EBONY OPERATIONAL WEAR MEDIUM 55MM 18MM 140MM
SPECIAL FEATURES: USAF AIRCREW NON-PRESCRIPTION SUNGLASSES WITH CASE; MEDIUM; FEATURES: MONEL-NICKEL ELECTRO-PHORETIC PLATED EBONY FRAME AND 140MM BAYONET TEMPLES; 55MM EYE SIZE WITH 18MM BRIDGE, NOSE PAD MADE OF SILICONE MATERIAL, ENDPIECE AND HINGE IS A STURDY ONE BLOCK
~1: (MONO-BLOCK) DESIGN AND BENT BACKWARD NOT TO PROTRUDE MORE THAN 2MM HORIZONTALLY FROM THE EYE WIRE. LENS OPTICAL FEATURE: HARD-COATED POLYCARBONATE NEUTRAL DENSITY (GRAY) LENSES WITH 15 PERCENT LIGHT TRANSMISSION (POLARIZATION NOT AUTHORIZED). SOFT CASE
~2: WITH BELT LOOP; OCULAR SUN PROTECTION FOR AIRCREW; AUTHORIZED FOR USE IN FLIGHT

26406-5518-0140

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015325264

NSN

6540-01-532-5264

View More Info

26406-5518-0140

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015325264

NSN

6540-01-532-5264

MFG

ARTCRAFT OPTICAL CO INC

Description

III PART NAME ASSIGNED BY CONTROLLING AGENCY: SUNGLASSES W/CASE NON-PRESCRIPTION EBONY OPERATIONAL WEAR MEDIUM 55MM 18MM 140MM
SPECIAL FEATURES: USAF AIRCREW NON-PRESCRIPTION SUNGLASSES WITH CASE; MEDIUM; FEATURES: MONEL-NICKEL ELECTRO-PHORETIC PLATED EBONY FRAME AND 140MM BAYONET TEMPLES; 55MM EYE SIZE WITH 18MM BRIDGE, NOSE PAD MADE OF SILICONE MATERIAL, ENDPIECE AND HINGE IS A STURDY ONE BLOCK
~1: (MONO-BLOCK) DESIGN AND BENT BACKWARD NOT TO PROTRUDE MORE THAN 2MM HORIZONTALLY FROM THE EYE WIRE. LENS OPTICAL FEATURE: HARD-COATED POLYCARBONATE NEUTRAL DENSITY (GRAY) LENSES WITH 15 PERCENT LIGHT TRANSMISSION (POLARIZATION NOT AUTHORIZED). SOFT CASE
~2: WITH BELT LOOP; OCULAR SUN PROTECTION FOR AIRCREW; AUTHORIZED FOR USE IN FLIGHT

05-1210

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015325351

NSN

6540-01-532-5351

View More Info

05-1210

SUNGLASSES,AIRCREW

NSN, MFG P/N

6540015325351

NSN

6540-01-532-5351

MFG

DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA

Description

III PART NAME ASSIGNED BY CONTROLLING AGENCY: SUNGLASSES W/CASE NON-PRESCRIPTION GOLD OPERATIONAL WEAR SMALL 52MM 18MM 140MM
SPECIAL FEATURES: USAF AIRCREW NON-PRESCRIPTION SUNGLASSES WITH CASE; SMALL; FEATURES: MONEL-NICKEL ELECTRO-PHORETIC PLATED GOLD FRAME AND 140 MM BAYONET TEMPLES; 52 MM EYE SIZE WITH 18MM BRIDGE, NOSE PAD MADE OF SILICONE MATERIAL, ENDPIECE AND HINGE IS A STURDY ONE BLOCK
~1: (MONO-BLOCK) DESIGN AND BENT BACKWARD NOT TO PROTRUDE MORE THAN 2MM HORIZONTALLY FROM THE EYE WIRE. LENS OPTICAL FEATURE: HARD-COATED POLYCARBONATE NEUTRAL DENSITY (GRAY) LENSES WITH 15 PERCENT LIGHT TRANSMISSION (POLARIZATION NOT AUTHORIZED). SOFT CASE
~2: WITH BELT LOOP; OCULAR SUN PROTECTION FOR AIRCREW; AUTHORIZED FOR USE IN FLIGHT