Material: b270 glass; centration: 3 arc minutes.
NSN 6220-00-394-5762
NSN 5920-01-275-2260
NSN 6145-00-343-5967
NSN 7035-00-238-3662
NSN 5930-00-226-0562
NSN 6240-00-372-4841
NSN 6685-01-153-1846
NSN 5935-01-493-5164
NSN 5930-00-434-6136
NSN 2925-01-528-7333
NSN 5855-00-247-7219
NSN 5910-01-033-0446
Last Updated: 10/05/2024