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 6645-00-153-3834
NSN 5985-00-918-2962
NSN 6620-00-959-6614
NSN 5996-00-221-7663
NSN 5990-01-173-9531
NSN 2925-01-492-5342
NSN 6240-00-882-8487
NSN 4140-01-426-8428
NSN 2925-00-968-9594
NSN 5915-01-446-9228
NSN 6620-00-948-4758
NSN 7035-01-343-7582