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 5998-01-259-4680
NSN 5990-01-127-9294
NSN 5975-01-264-5516
NSN 5905-00-958-2504
NSN 5975-00-009-2075
NSN 5996-00-351-2369
NSN 5855-01-400-1590
NSN 4140-01-452-9428
NSN 5930-01-162-6192
NSN 5999-00-477-9931
NSN 5996-01-336-9541
NSN 5990-00-873-3079