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 5915-01-177-8728
NSN 6135-00-519-1325
NSN 4140-01-380-0879
NSN 6150-01-134-2029
NSN 5975-00-781-3065
NSN 5985-00-013-9585
NSN 5895-00-984-2139
NSN 6650-01-287-7960
NSN 7035-01-461-1066
NSN 5935-01-545-7916
NSN 5998-01-448-3930
NSN 6610-00-144-7036