National Item Identification Number
01-530-6476
015306476
6650-01-530-6476
6650015306476
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)
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)
308-0005
6515D90-300 ITEM 7
Required Categories
STYLE DESIGNATOR
III END ITEM IDENTIFICATION
III PART NAME ASSIGNED BY CONTROL
Required Description
F1 RECESSED
FIRESIGHT ASSEMBLY, 36 IN. 90 DEG
(INAVY): RETAINER, LENS