National Item Identification Number

00-453-9191
004539191
6650-00-453-9191
6650004539191

National Stock Number

Item Name

FILTER,LIGHT,TELESCOPIC INSTRUMENT

Federal Supply Class

6650

Description

An item having two plane-parallel surfaces and used in the telescopic system of an optical instrument to modify the density or spectral intensity of light by absorption. Several filters having varied characteristics are usually mounted in such a manner that any selected filter may be moved in or out of the optical axis as light conditions warrant. Excludes WINDOW, OPTICAL INSTRUMENT.

Commercial and Government Entity Code (Supplier Data)

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18876

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2F981

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OPTICAL CORP OF AMERICA
170 LOCKE DR
MARLBOROUGH
MA
01752
508-481-9860

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Reference Numbers (Part Numbers)

11152611
11152611

Required Categories

DENSITY VARIABILITY
SURFACE MATERIAL
III END ITEM IDENTIFICATION
THE MANUFACT

Required Description

NOT VARIABLE
GLASS
4935-00-930-7250
18876
11152611