2640-65-518-0140: SUNGLASSES,AIRCREW.
The SUNGLASSES,AIRCREW is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: SUNGLASSES W/CASE NON-PRESCRIPTION EBONY OPERATIONAL WEAR MEDIUM 55MM 18MM 140MM MM. This part is cataloged in the U.S.
Government catalog under NSN 6540-01-532-5264, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| part_name_assigned_by_controlling_agency | SUNGLASSES W/CASE NON-PRESCRIPTION EBONY OPERATIONAL WEAR MEDIUM 55MM 18MM 140MM MM |
| NSN | 6540-01-532-5264 |
| 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 (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 WITH BELT LOOP; OCULAR SUN PROTECTION FOR AIRCREW; AUTHORIZED FOR USE IN FLIGHT MM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SUNGLASSES W/CASE NON-PRESCRIPTION EBONY OPERATIONAL WEAR MEDIUM 55MM 18MM 140MM MM |