National Item Identification Number
00-789-4017
007894017
6650-00-789-4017
6650007894017
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) 6650-00-789-4017, 6650007894017 NIIN (National Identification Number) 00-789-4017, 007894017
Part Numbers (Reference Numbers)
8566940
Required Categories
MATERIAL
SINGLE LENS STYLE
DIAMETER
AXIAL THICKNESS
ELEMENT LEFT SURFACE RAD
Required Description
GLASS, OPTICAL, MIL-G-174, GRADE B, TYPE 720-293
D5 PLANO-CONCAVE
0.942 INCHES