Electrically heated with a dissipation of 350 watts per sq ft porm 50 watts, 440 v acinput voltage
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 6150-01-166-8902
NSN 7035-01-425-8063
NSN 4140-01-392-2107
NSN 5990-01-061-5618
NSN 6150-00-686-8322
NSN 5998-00-132-3564
NSN 4140-01-342-4703
NSN 6320-01-459-6992
NSN 5930-01-391-1529
NSN 6145-00-046-4568
NSN 5920-00-922-8493
NSN 6135-01-116-3385