An item designed to enclose and support internal parts of a fire control instrument. It may provide facilities to mount lenses, prisms, and the like.
Classification: Military equipments not identified by kind
NSN 6620-01-364-0195
NSN 5935-01-270-2808
NSN 2925-00-816-8765
NSN 5835-01-375-8930
NSN 7035-01-219-9476
NSN 6240-01-357-4293
NSN 6145-01-200-2176
NSN 6650-01-324-0351
NSN 6220-01-073-9518
NSN 6685-00-483-2982
NSN 4140-01-583-6293
NSN 6645-00-816-5337