No other part numbers with same form, fit, and function found.
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 5935-01-328-3823
NSN 6145-01-093-3553
NSN 5996-00-688-9082
NSN 5930-01-631-4169
NSN 5990-00-839-9571
NSN 6135-01-052-9634
NSN 6620-01-649-0748
NSN 5975-01-503-2241
NSN 5975-01-398-2898
NSN 6650-01-646-1643
NSN 5910-01-444-1429
NSN 5905-01-532-9102