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 5975-00-228-1582
NSN 5996-00-005-7979
NSN 5975-01-613-4487
NSN 5920-01-378-8032
NSN 5935-01-378-6744
NSN 6135-01-100-3593
NSN 5998-00-353-6353
NSN 6645-01-552-4570
NSN 6145-00-843-5811
NSN 5965-00-347-0231
NSN 6650-01-145-5173
NSN 6130-01-614-6717