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 5945-00-432-0052
NSN 5999-00-861-8969
NSN 6650-01-116-4650
NSN 5855-01-435-1616
NSN 5915-01-264-3810
NSN 5975-01-387-8515
NSN 7035-01-224-5165
NSN 5935-01-349-9484
NSN 5965-01-142-8044
NSN 5835-01-054-7992
NSN 4140-01-277-4490
NSN 5985-01-266-1721