National Item Identification Number
00-531-6908
005316908
6650-00-531-6908
6650005316908
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)
19200
NSN (National Stock Number) 6650-00-531-6908, 6650005316908 NIIN (National Identification Number) 00-531-6908, 005316908
Part Numbers (Reference Numbers)
5316908
Required Categories
MATERIAL
COMPOUND LENS STYLE
INDIVIDUAL LENS STYLE
DIAMETER
AXIAL THICKNESS;
Required Description
GLASS, OPTICAL, MIL-G-174, GRADE C, TYPE 517-645
E1 DOUBLET
D1 DOUBLE CONVEX A