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 5925-01-634-0664
NSN 6320-00-894-1644
NSN 6645-01-390-6520
NSN 5985-00-396-0125
NSN 6105-01-265-0553
NSN 6650-00-161-2444
NSN 6620-01-398-8986
NSN 6610-01-336-2787
NSN 5920-01-118-0309
NSN 5855-01-165-6361
NSN 6645-00-935-7046
NSN 6220-01-255-8915