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 5999-00-543-0977
NSN 5996-01-136-5730
NSN 6320-00-242-3300
NSN 6135-00-777-5562
NSN 6320-01-631-7828
NSN 5998-01-422-1117
NSN 5960-00-081-9255
NSN 5930-01-415-5984
NSN 5930-00-143-4582
NSN 6110-00-835-4585
NSN 5960-00-421-5983
NSN 6240-00-079-0112