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 5990-01-512-9129
NSN 6145-01-442-6064
NSN 6685-01-580-9640
NSN 4140-01-310-8608
NSN 5965-01-644-3182
NSN 5945-00-564-6979
NSN 6150-00-361-2423
NSN 4140-00-172-1804
NSN 5935-01-625-8828
NSN 6610-01-181-4398
NSN 5975-01-139-2807
NSN 5996-01-536-7969