National Item Identification Number
01-181-2827
011812827
6650-01-181-2827
6650011812827
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)
13074914
13074914
Required Categories
MATERIAL
SINGLE LENS STYLE
DIAMETER
AXIAL THICKNESS
ELEMENT LEFT SURFACE RAD
Required Description
GLASS, OPTICAL
D3 MENISCUS CONVERGING
1.840 INCHES NOMINAL
0.400 INCHES NOMIN