Clear portion located in center of lens is etched
NSN 6220-00-960-7591
NSN 6320-01-123-6814
NSN 6320-01-268-3072
NSN 5998-01-034-3291
NSN 5835-00-435-6638
NSN 5999-01-591-3341
NSN 6650-01-022-5181
NSN 4140-01-066-9503
NSN 7035-00-360-2008
NSN 5990-01-463-2279
NSN 7035-00-486-0367
NSN 6240-00-275-1950
Last Updated: 11/30/2024