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 5920-01-573-7609
NSN 6150-01-111-5147
NSN 6650-01-507-9636
NSN 6645-00-968-6118
NSN 6110-01-187-5807
NSN 6610-00-931-3656
NSN 6220-00-371-7589
NSN 5855-01-392-1110
NSN 5965-01-261-6073
NSN 5895-00-421-1951
NSN 6620-00-763-2168
NSN 6145-01-583-0593