National Item Identification Number
01-171-6902
011716902
6650-01-171-6902
6650011716902
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)
04939
Reference Numbers (Part Numbers)
13074861
13074861
Required Categories
MATERIAL
SINGLE LENS STYLE
LENGTH
AXIAL THICKNESS
ELEMENT LEFT SURFACE RADIU
Required Description
GLASS, OPTICAL
D4 DOUBLE CONCAVE
1.280 INCHES NOMINAL
0.199 INCHES NOMINAL
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