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 5960-01-444-2205
NSN 6145-01-377-5130
NSN 5935-01-146-4363
NSN 6645-01-249-3258
NSN 5950-01-320-8205
NSN 5915-00-763-8124
NSN 5998-01-354-7820
NSN 7035-00-337-8745
NSN 5925-01-386-6188
NSN 5835-00-399-5358
NSN 5998-00-925-2992
NSN 4140-01-294-0886