National Item Identification Number
01-052-7121
010527121
6650-01-052-7121
6650010527121
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)
96214
Reference Numbers (Part Numbers)
2001159-1
Required Categories
COMPOUND LENS STYLE
DIAMETER
EQUIVALENT FOCAL LENGTH
BACK FOCAL LENGTH
III F
Required Description
E1 DOUBLET
1.135 INCHES NOMINAL
3.476 INCHES
2.848 INCHES
DETECTING SET,INFR