National Item Identification Number

01-288-3087
012883087
6650-01-288-3087
6650012883087

National Stock Number

Item Name

RETAINER,OPTICAL ELEMENT

Federal Supply Class

6650

Description

A cylindrical, externally threaded item having a centrally located hole specifically designed to retain by means of either a raised box (shoulder), or counterbore, countersink, or a similar shaped recess, an optical element such as a lens, reticle, cell, and the like, in optical assemblies. It must have drilled holes or slots to facilitate assembly and disassembly. For items which house the optical element(s), and form the internal or central portions of an optical system, see CELL, OPTICAL ELEMENT. Excludes RING, EXTERNALLY THREADED.

Commercial and Government Entity Code (Supplier Data)

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31106

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INSTRUMENT TECHNOLOGY INC
DBA ITI
33 AIRPORT RD
WESTFIELD
MA
01085
413-562-3606

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31106

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INSTRUMENT TECHNOLOGY INC
DBA ITI
33 AIRPORT RD
WESTFIELD
MA
01085
413-562-3606

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Reference Numbers (Part Numbers)

A102970
A102970-2

Required Categories

Required Description