National Item Identification Number
01-165-2158
011652158
5855-01-165-2158
5855011652158
National Stock Number
Item Name
RETAINER,OPTICAL ELEMENT
Federal Supply Class
5855
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)
1XEP3
CARSON INDUSTRIES
128 ASHLEY RD
CLEMSON
SC
29631
864-654-7509
2S308
52808
80063
Reference Numbers (Part Numbers)
SM-C-850160
SM-C-850160
SM-C-850160
SM-C-850160
Required Categories
STYLE DESIGNATOR
HOLE DIAMETER
OVERALL LENGTH
RECESS DIAMETER
RECESS DEPTH;
Required Description
F1 RECESSED
1.300 INCHES NOMINAL
0.140 INCHES NOMINAL
1.300 INCHES NOMINAL
0