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 6110-01-344-5852
NSN 6320-00-908-6841
NSN 6150-01-565-6798
NSN 5990-01-231-9608
NSN 6105-01-408-6135
NSN 6220-00-906-0678
NSN 5935-01-310-5562
NSN 6105-00-409-9228
NSN 6220-01-243-5748
NSN 6130-00-419-1120
NSN 5855-01-077-6264
NSN 5999-01-579-9977