National Item Identification Number
00-455-5974
004555974
6650-00-455-5974
6650004555974
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)
16331
LOCKHEED MARTIN CORPORATION
DBA LOCKHEED MARTIN SIMULATION
12506 LAKE UNDERHILL RD
ORLANDO
FL
32825
407-306-1769
18876
Reference Numbers (Part Numbers)
11153937
11153937
11153937
Required Categories
MATERIAL
SINGLE LENS STYLE
DIAMETER
AXIAL THICKNESS
Required Description
OPTICAL GLASS,TYPE 689-312,FS8,GRADE A,MIL-G-174
D5 PLANO-CONCAVE
1.50000 INCH