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 5920-01-277-5695
NSN 6650-01-615-5374
NSN 5905-01-040-7417
NSN 5905-01-078-5352
NSN 5835-00-778-5761
NSN 6650-01-433-3520
NSN 5920-00-390-3437
NSN 6610-00-670-7803
NSN 5905-01-070-8917
NSN 6645-01-626-0411
NSN 6105-01-334-1442
NSN 6145-01-160-7658