National Item Identification Number
01-092-3901
010923901
5365-01-092-3901
5365010923901
National Stock Number
Item Name
SPACER,OPTICAL ELEMENT
Federal Supply Class
5365
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)
22915
Reference Numbers (Part Numbers)
315477
Required Categories
OVERALL LENGTH
STRAIGHT BORE INSIDE DIAMETER
STRAIGHT BORE DEPTH
BODY OUTSIDE
Required Description
0.090 INCHES NOMINAL
1.505 INCHES NOMINAL
0.073 INCHES NOMINAL
1.572 INCHES M