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 5998-01-564-4689
NSN 4140-01-440-8151
NSN 6135-00-269-5843
NSN 5855-01-542-9059
NSN 5975-00-222-4109
NSN 5895-01-250-3845
NSN 5950-00-222-6327
NSN 5998-01-406-4439
NSN 6645-01-384-0628
NSN 5999-00-374-5985
NSN 5910-00-960-4441
NSN 5905-00-013-7598