Tempered glass window
A transparent item of a predetermined size that permits unobstructed and undistorted view of a desired area. It may include a frame, have reference markings, grid lines and may be heat strengthened and/or tinted. It is generally used where safety, security, and/or the restriction of foreign matter are required, such as the visual examination of the inside of pressurized tanks, liquid sights, controlled liquid flow, and inspection of equipment enclosed in a housing. See window (as modified); scale, cathode ray tube; scale, plotting; window, metal; window, wood; and window panel, aircraft.
Classification: Pressed or molded glass articles, wired or not, for building or construction;leaded glass windows etc; formed multicellular or foam glass
NSN 5935-01-211-9237
NSN 5910-00-067-5918
NSN 5998-01-212-3123
NSN 6220-00-878-1327
NSN 5910-01-165-1882
NSN 5835-00-958-6231
NSN 6150-00-752-5060
NSN 2925-00-845-1480
NSN 6610-01-416-0103
NSN 5930-00-913-5622
NSN 5985-01-358-4297
NSN 5945-01-545-6681