National Item Identification Number

00-409-8039
004098039
6650-00-409-8039
6650004098039

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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02734

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LOCKHEED MARTIN CORPORATION
DBA LOCKHEED MARTIN
3 EXECUTIVE CAMPUS-6TH FLOOR
CHERRY HILL
NJ
08002
856-792-9830

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18876

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Reference Numbers (Part Numbers)

10682568
10682568

Required Categories

DENSITY VARIABILITY
OVERALL LENGTH
OVERALL WIDTH
SPECIAL FEATURES
III END IT

Required Description

NOT VARIABLE
3.380 INCHES NOMINAL
1.750 INCHES NOMINAL
FOUR 0.128 IN. DIA MTG