National Item Identification Number

00-399-8980
003998980
6650-00-399-8980
6650003998980

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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30003

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Reference Numbers (Part Numbers)

238574PC4
238574PC4

Required Categories

MATERIAL
SINGLE LENS STYLE
DIAMETER
AXIAL THICKNESS
ELEMENT LEFT SURFACE RAD

Required Description

GLASS
D4 DOUBLE CONCAVE
84.6 MILLIMETERS NOMINAL
4.7 MILLIMETERS NOMINAL
120