National Item Identification Number

00-155-8431
001558431
6650-00-155-8431
6650001558431

National Stock Number

Item Name

CELL,OPTICAL ELEMENT

Federal Supply Class

6650

Description

A cylindrical item specifically designed to hold a lens, reticle, or window in an optical system. Includes eccentric cells and/or rings designed to be rotated within the instrument to shift an optical element to a prescribed position.

Commercial and Government Entity Code (Supplier Data)

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11934

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SEILER INSTRUMENT AND MANUFACTURING
COMPANY INC
170 E KIRKHAM AVE
SAINT LOUIS
MO
63119
314-968-2282

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19200

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28210

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32865

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Reference Numbers (Part Numbers)

7647152
7647152
7647152
7647152

Required Categories

MATERIAL
SURFACE TREATMENT
ECCENTRIC CONSTRUCTION
DRIVE TYPE
OVERALL LENGTH;

Required Description

BRASS
BLACK OXIDE
NOT PROVIDED
KNURL
0.672 INCHES MINIMUM AND
0.704 INCHES