National Item Identification Number
01-261-5495
012615495
5855-01-261-5495
5855012615495
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)
13567
ITT INDUSTRIES INC.
DBA I T T NIGHT VISION
7635 PLANTATION RD
ROANOKE
VA
24019
540-563-0371
54490
DEPT OF THE ARMY
U S ARMY ELECTRONICS COMMAND
10221 BURBECK RD
FORT BELVOIR
VA
22060
703-704-1332
55097
SHILOH INDUSTRIES INC.
5988 EXECUTIVE BOULEVARD
DAYTON
OH
45424
937-236-5100
Reference Numbers (Part Numbers)
5005841
5005841
5005841
5005841
5005841.01
Required Categories
STYLE DESIGNATOR
SHOULDER DIAMETER
SHOULDER LENGTH
HOLE DIAMETER
OVERALL LEN
Required Description
F4 SHOULDERED
1.329 INCHES NOMINAL
0.598 INCHES NOMINAL
1.222 INCHES NOMINAL;