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 5835-00-180-7555
NSN 5930-01-351-6141
NSN 5996-00-003-7957
NSN 6610-01-256-7938
NSN 6685-01-202-2984
NSN 5990-01-050-7535
NSN 5965-01-335-6630
NSN 5960-01-148-0074
NSN 6610-01-135-2149
NSN 6220-01-615-8409
NSN 2925-01-463-3899
NSN 5915-01-630-5696