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 5998-01-205-0123
NSN 5990-00-935-5610
NSN 6240-01-027-7533
NSN 6130-00-766-5755
NSN 6240-00-630-8069
NSN 6320-01-006-6138
NSN 6240-01-323-7032
NSN 5945-00-248-6798
NSN 6145-01-232-1319
NSN 5950-01-575-1859
NSN 5945-00-948-3673
NSN 6650-00-809-1817