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 5925-00-136-0977
NSN 6220-01-270-6070
NSN 5975-01-101-7250
NSN 6610-01-102-2256
NSN 6320-01-585-8468
NSN 5990-01-449-7090
NSN 5998-01-483-1426
NSN 5960-01-443-3067
NSN 6320-01-119-3935
NSN 2925-01-120-8712
NSN 5920-01-535-6498
NSN 5910-01-553-6781