National Item Identification Number
00-388-4516
003884516
6650-00-388-4516
6650003884516
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)
30003
53711
Reference Numbers (Part Numbers)
250480PC4
250480PC4
250480PC4
Required Categories
MATERIAL
SINGLE LENS STYLE
DIAMETER
AXIAL THICKNESS
ELEMENT LEFT SURFACE RAD
Required Description
GLASS, OPTICAL
D4 DOUBLE CONCAVE
81.8 MILLIMETERS NOMINAL
4.7 MILLIMETERS NOM