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 6650-00-820-4577
NSN 6105-00-163-1470
NSN 6620-01-298-0991
NSN 7035-01-188-5935
NSN 5990-01-440-7135
NSN 5910-01-474-5018
NSN 6320-01-096-6649
NSN 6150-00-957-3521
NSN 5905-01-097-1687
NSN 5999-01-605-1486
NSN 5895-01-549-2642
NSN 6620-01-532-4147