National Item Identification Number

01-056-0977
010560977
6660-01-056-0977
6660010560977

National Stock Number

Item Name

LENS,OPTICAL INSTRUMENT

Federal Supply Class

6660

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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Reference Numbers (Part Numbers)

7361201

Required Categories

MATERIAL
INDIVIDUAL LENS STYLE
DIAMETER
AXIAL THICKNESS
THE MANUFACTURERS DA

Required Description

GLASS
D1 DOUBLE CONVEX AND
D5 PLANO-CONCAVE
4.000 INCHES NOMINAL
1.455 INCHE