National Item Identification Number

01-096-4993
010964993
6650-01-096-4993
6650010964993

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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29556

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Reference Numbers (Part Numbers)

HN-42

Required Categories

SURFACE MATERIAL
OVERALL LENGTH
OVERALL WIDTH
OVERALL THICKNESS
DIAMETER
TH

Required Description

CELLULOSE ACETATE BUTYRATE
50.000 INCHES NOMINAL
19.000 INCHES NOMINAL
0.010