National Item Identification Number

01-399-8552
013998552
6650-01-399-8552
6650013998552

National Stock Number

Item Name

FILTER,LIGHT,OPTICAL INSTRUMENT

Federal Supply Class

6650

Description

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.

Commercial and Government Entity Code (Supplier Data)

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82577

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Reference Numbers (Part Numbers)

1362276

Required Categories

SPECIAL FEATURES
III END ITEM IDENTIFICATION

Required Description

MATERIAL:GLASS,OPTICAL:COATED OVER CLEAR APERTURE
TEST SET,SIGH