National Item Identification Number

01-204-7839
012047839
6650-01-204-7839
6650012047839

National Stock Number

Item Name

SPACER,OPTICAL ELEMENT

Federal Supply Class

6650

Description

A tubular shaped item designed to maintain a predetermined distance between optical elements, such as lenses, reticles, and the like. The bore may be straight, tapered or counterbored, and may have annular serrations to converge or diverge light rays. The surfaces, which mate with the optics, are usually chamfered, concave, and/or have a specified finish designation in the range of 1 to 125 microinches arithmetical average (AA). See also SPACER, SLEEVE and CELL, OPTICAL ELEMENT.

Commercial and Government Entity Code (Supplier Data)

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54089

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DRS DATA & IMAGING SYSTEMS INC
138 BAUER DR
OAKLAND
NJ
07436
201-405-2970

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Reference Numbers (Part Numbers)

2304136
2304136

Required Categories

Required Description