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 5985-01-327-4389
NSN 4140-01-521-4316
NSN 5895-00-957-8029
NSN 4140-00-399-2416
NSN 5935-01-459-7895
NSN 5855-01-286-2916
NSN 5915-00-661-2223
NSN 6645-01-297-3368
NSN 5895-01-658-4676
NSN 5855-00-912-3885
NSN 5920-01-271-9140
NSN 6110-01-478-7460