National Item Identification Number

01-307-3206
013073206
6650-01-307-3206
6650013073206

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)

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04939

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Reference Numbers (Part Numbers)

13082874

Required Categories

MATERIAL
DIAMETER
AXIAL THICKNESS

Required Description

GLASS, OPTICAL, MIL-G-174, GRADE A
6.250 INCHES NOMINAL
0.388 INCHES NOMINAL