National Item Identification Number
00-902-9741
009029741
6650-00-902-9741
6650009029741
National Stock Number
Item Name
WINDOW,OPTICAL INSTRUMENT
Federal Supply Class
6650
Referenced on: http://firetrucksandequipment.tpub.com//SB-740-95-700/SB-740-95-7000082.htmDescription
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)
19200
NSN (National Stock Number) 6650-00-902-9741, 6650009029741 NIIN (National Identification Number) 00-902-9741, 009029741
Part Numbers (Reference Numbers)
8599692
Required Categories
MATERIAL
REFRACTION INDEX
DISPERSION
POLISHED SURFACE
SURFACE FINISH
BEVELE
Required Description
GLASS, DD-G-451, TYPE 1, SILVERING QUALITY
ANY ACCEPTABLE
ANY ACCEPTABLE
BOTH