National Item Identification Number
01-171-6915
011716915
6650-01-171-6915
6650011716915
National Stock Number
Item Name
WINDOW,OPTICAL INSTRUMENT
Federal Supply Class
6650
Description
A color free item of transparent or translucent material, usually optical glass, having specific light dispersive and refractive properties. This item must have two plane-parallel surfaces and is designed for use in an optical instrument to provide a barrier to foreign matter and/or permit light transmission in or to the optical system.
Commercial and Government Entity Code (Supplier Data)
34860
LITTON SYSTEMS INC
DBA LASER SYSTEMS DIV LASER SYSTEMS
2787S ORANGE BLOSSOM TRL
547300 ORLANDO FL 32854
APOPKA
FL
32703
321-354-3718
Reference Numbers (Part Numbers)
13079030
13079030
Required Categories
MATERIAL
POLISHED PERIPHERY
WIDTH
LENGTH
THICKNESS
THE MANUFACTURERS DATA;
Required Description
GLASS, OPTICAL, MIL-G-174, GRADE B, TYPE 517-642
PROVIDED
0.300 INCHES NOMINAL