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 5975-01-459-8608
NSN 6130-00-243-5284
NSN 6610-00-232-9485
NSN 6645-00-445-8143
NSN 6240-01-279-3614
NSN 5895-00-244-0943
NSN 5910-01-487-3735
NSN 5960-00-943-5245
NSN 5905-01-566-6390
NSN 5965-00-959-4910
NSN 6620-00-079-0311
NSN 6220-01-318-9646