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 4140-01-015-9283
NSN 5910-01-099-6531
NSN 5910-01-571-8500
NSN 5975-01-211-2431
NSN 5945-01-317-9702
NSN 5999-00-994-9891
NSN 5985-01-646-3293
NSN 6145-01-352-5925
NSN 5945-00-157-5404
NSN 5930-01-650-1834
NSN 4140-01-348-4053
NSN 5925-01-528-7786