National Item Identification Number
01-420-8363
014208363
6650-01-420-8363
6650014208363
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)
30003
35733
LENOX INSTRUMENT COMPANY INC
DBA LENOX INSTRUMENT
265 ANDREWS RD
LANGHORNE
PA
19053
215-322-9990
Reference Numbers (Part Numbers)
3353AS205-1
3353AS205-1
Required Categories
Required Description