Window one piece preformed; bent at 90 degrees 3 in. From end
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: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 5835-01-317-4840
NSN 6220-00-289-9915
NSN 5950-00-064-7408
NSN 6320-01-425-1417
NSN 7035-01-204-7481
NSN 5905-00-932-2721
NSN 6135-01-400-2947
NSN 5985-01-344-0435
NSN 5996-01-258-5638
NSN 6110-00-659-3348
NSN 6130-00-372-4322
NSN 6610-00-025-1878