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 6145-00-275-4046
NSN 6145-01-617-2234
NSN 5998-01-350-5664
NSN 6220-01-260-7169
NSN 6130-01-170-8279
NSN 5895-01-169-2639
NSN 5925-01-330-2362
NSN 6150-01-438-7297
NSN 6650-01-044-6179
NSN 5920-00-649-6185
NSN 6645-01-376-8022
NSN 5975-00-927-4982