National Item Identification Number

01-169-8939
011698939
6650-01-169-8939
6650011698939

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)

---

0ADX9

---

MBS MFG INC
1127 1ST ST NW
634
ARAB
AL
35016
256-586-5540

---

18876

---

---

9N498

---

LEE PRECISION MACHINE SHOP INC.
DBA LEE PRECISION MACHINE SHOP
26182 US HWY 72
ATHENS
AL
35613
256-233-3131

---

Reference Numbers (Part Numbers)

13144132
13144132
13144132

Required Categories

MATERIAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESIGN CONTROL REFERENCE

Required Description

STEEL, CORROSION RESISTING
18876
13144132