An item having two plane-parallel surfaces and consisting of a polarizing material bonded between glass or plastic. This item transmits light in only one plane and is usually used in pairs to vary the light transmitted into or through an optical instrument. Excludes window, optical instrument.
Classification: Military equipments not identified by kind
NSN 6645-01-273-2462
NSN 5920-01-449-2172
NSN 6320-00-082-5868
NSN 5920-01-150-6870
NSN 5960-01-370-4285
NSN 6610-01-467-7068
NSN 2925-01-068-3844
NSN 6610-00-814-0569
NSN 5975-01-623-2131
NSN 6685-00-663-9000
NSN 5996-00-974-5343
NSN 4140-00-959-4255