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 5990-01-054-4255
NSN 7035-01-145-5059
NSN 5975-00-189-0093
NSN 6610-00-917-1480
NSN 6620-00-150-6514
NSN 6105-01-139-6669
NSN 6145-01-568-8540
NSN 5935-00-314-4509
NSN 5925-01-020-7706
NSN 5915-01-288-3237
NSN 5990-01-470-2565
NSN 6135-01-596-3145