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 5915-01-540-9757
NSN 5965-00-698-0433
NSN 4140-01-386-5630
NSN 6145-00-314-6841
NSN 5935-01-520-8949
NSN 6645-00-472-4048
NSN 2925-01-525-8212
NSN 5910-00-117-7801
NSN 5998-00-221-1973
NSN 5935-00-881-2813
NSN 5855-00-357-1158
NSN 5855-01-149-4110