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 5835-01-307-8954
NSN 5950-00-174-1034
NSN 5975-01-067-7638
NSN 5975-01-133-9637
NSN 6645-01-641-8755
NSN 5990-01-254-3197
NSN 5895-01-439-8736
NSN 5990-01-525-2250
NSN 5990-01-417-4402
NSN 5925-01-607-6279
NSN 6145-01-433-2329
NSN 5835-00-177-2970