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 5925-01-305-7170
NSN 6620-00-630-8812
NSN 5990-01-196-2953
NSN 6650-01-415-4484
NSN 5999-01-554-9234
NSN 5855-00-832-7316
NSN 6110-01-098-4803
NSN 6220-01-438-1849
NSN 6105-01-585-3556
NSN 5999-01-440-9115
NSN 6320-00-004-9158
NSN 4140-01-211-4620