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 5985-01-352-0190
NSN 5920-00-215-5642
NSN 6610-01-502-5952
NSN 5925-00-619-3652
NSN 6220-01-463-8520
NSN 5930-00-519-7814
NSN 5935-00-018-1359
NSN 5985-01-278-9965
NSN 5960-01-292-0027
NSN 6320-00-186-6452
NSN 6150-01-618-3142
NSN 2925-01-480-3351