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 6650-01-429-6692
NSN 5975-01-054-1834
NSN 6620-01-388-1430
NSN 5930-00-543-3216
NSN 6110-01-110-4669
NSN 6135-01-084-1609
NSN 5935-01-490-2063
NSN 4140-00-918-2971
NSN 5965-01-125-5367
NSN 5998-00-316-3393
NSN 6645-01-117-6156
NSN 7035-01-392-9838