Held in place by mounting clips
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 5920-01-086-7219
NSN 5895-01-562-4902
NSN 5835-01-356-8250
NSN 5960-01-445-3622
NSN 5999-01-263-6976
NSN 5930-01-348-3255
NSN 6150-01-005-8813
NSN 5965-01-104-5102
NSN 5975-01-248-6261
NSN 5910-01-610-9411
NSN 5915-01-115-7398
NSN 7035-01-429-0431