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 6650-01-642-7911
NSN 5910-00-882-5560
NSN 6650-01-083-0518
NSN 5905-00-004-0200
NSN 5960-01-536-9763
NSN 6105-01-370-0549
NSN 5960-00-410-3500
NSN 7035-01-658-1623
NSN 5935-01-171-7483
NSN 6145-00-719-7395
NSN 6110-01-391-6067
NSN 5930-01-325-5611