National Item Identification Number
01-357-4410
013574410
6650-01-357-4410
6650013574410
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)
20418
Reference Numbers (Part Numbers)
2327114
2327114
Required Categories
POLISHED PERIPHERY
DIAMETER
LENGTH
THICKNESS
BEVEL ANGLE IN DEG
BEVEL DEPTH
Required Description
NOT PROVIDED
30.000 MILLIMETERS NOMINAL
33.000 MILLIMETERS NOMINAL
3.000 MILL