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 5895-01-218-5566
NSN 5975-01-157-5768
NSN 5910-01-513-2713
NSN 5985-00-701-6446
NSN 7035-00-064-7008
NSN 6105-01-201-9130
NSN 5975-00-546-9469
NSN 5855-01-352-7033
NSN 6145-00-881-4203
NSN 6620-01-474-4951
NSN 2925-01-271-8727
NSN 6145-01-304-4496