National Item Identification Number
00-137-3846
001373846
6760-00-137-3846
6760001373846
National Stock Number
Item Name
RETAINER,OPTICAL ELEMENT
Federal Supply Class
6760
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)
02024
PHOTO-SONICS INC
DIV PHOTO-SONICS
820 S MARIPOSA ST
BURBANK
CA
91506
818-842-1241
Reference Numbers (Part Numbers)
69-2537
Required Categories
STYLE DESIGNATOR
HOLE DIAMETER
OVERALL LENGTH
RECESS DIAMETER
RECESS DEPTH;
Required Description
F1 RECESSED
0.644 INCHES MINIMUM AND
0.646 INCHES MAXIMUM
0.125 INCHES NOMINA