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 6145-01-250-0689
NSN 6145-00-948-1456
NSN 5950-00-069-2784
NSN 6220-00-682-8292
NSN 5855-00-058-1293
NSN 7035-01-224-5165
NSN 6130-00-852-6379
NSN 5895-01-514-7241
NSN 5998-01-474-5174
NSN 6650-00-442-0567
NSN 5945-01-157-4611
NSN 6135-01-435-4921