National Item Identification Number

01-170-8716
011708716
6650-01-170-8716
6650011708716

National Stock Number

Item Name

LENS,OPTICAL INSTRUMENT

Federal Supply Class

6650

Description

An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. Includes single and compound elements. For items having two plane parallel surfaces, see WINDOW, OPTICAL INSTRUMENT. Excludes RETICLE, OPTICAL INSTRUMENT.

Commercial and Government Entity Code (Supplier Data)

---

04939

---

---

Reference Numbers (Part Numbers)

13074208
13074208

Required Categories

MATERIAL
COMPOUND LENS STYLE
INDIVIDUAL LENS STYLE
DIAMETER
AXIAL THICKNESS;

Required Description

GLASS, MIL-O-13830, TYPE 620-603
E1 DOUBLET
D3 MENISCUS CONVERGING AND
D6 MEN