National Item Identification Number
01-530-6552
015306552
6650-01-530-6552
6650015306552
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)
35733
LENOX INSTRUMENT COMPANY INC
DBA LENOX INSTRUMENT
265 ANDREWS RD
LANGHORNE
PA
19053
215-322-9990
35733
LENOX INSTRUMENT COMPANY INC
DBA LENOX INSTRUMENT
265 ANDREWS RD
LANGHORNE
PA
19053
215-322-9990
Reference Numbers (Part Numbers)
321-0002
6515D90-300 ITEM 9
Required Categories
STYLE DESIGNATOR
III END ITEM IDENTIFICATION
III PART NAME ASSIGNED BY CONTROL
Required Description
B1 SPACER
FIRESIGHT ASSEMBLY, 36 IN. 90 DEG
(INAVY): SPACER, LENS