National Item Identification Number

01-437-6804
014376804
6650-01-437-6804
6650014376804

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)

---

30003

---

---

32212

---

OLYMPUS AMERICA INC.
DIV MEDICAL PRODUCTS
2 CORPORATE CENTER DRIVE
POB 9058
MELVILLE
NY
11747
631-844-5436

---

Reference Numbers (Part Numbers)

3355AS127-1
4-7106424

Required Categories

STYLE DESIGNATOR
HOLE DIAMETER
OVERALL LENGTH
RECESS DEPTH
MATERIAL
SPECIAL

Required Description

F1 RECESSED
5.6 MILLIMETERS NOMINAL
7.5 MILLIMETERS NOMINAL
5.3 MILLIMETERS N