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 5996-01-101-0298
NSN 5935-01-614-1179
NSN 6645-01-548-6753
NSN 5925-00-969-3090
NSN 5835-01-053-6209
NSN 5895-00-233-7309
NSN 6130-00-106-2870
NSN 5930-01-553-2791
NSN 6620-01-310-6653
NSN 5910-01-237-7179
NSN 7035-00-205-8739
NSN 7035-01-295-1609