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 6150-00-911-7623
NSN 5990-01-548-5979
NSN 6130-01-619-1307
NSN 6150-01-516-7898
NSN 5965-00-482-0913
NSN 6240-01-555-1262
NSN 5960-00-435-1967
NSN 4140-01-345-7064
NSN 5855-01-054-9014
NSN 5945-00-156-4324
NSN 4140-00-739-2033
NSN 5910-01-425-1773