Material is alloy 172 per qq-c-530; contains pivot feature
No other part numbers with same form, fit, and function found.
An item specifically designed to hold and/or position a mirror(s), prism(s), reflector(s), or the like, in an optical system. Excludes cell, optical element; holder, mirror and holder, reflector.
Classification: Military equipments not identified by kind
NSN 5855-01-355-8729
NSN 6610-00-823-9159
NSN 6105-01-500-4242
NSN 6105-00-161-1834
NSN 6110-01-218-4294
NSN 5985-00-236-8634
NSN 5835-01-584-8538
NSN 2925-01-271-8727
NSN 6685-00-846-4516
NSN 5905-00-597-5904
NSN 5990-00-578-8850
NSN 6110-01-372-0587