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 6145-01-581-0647
NSN 5965-01-014-8213
NSN 6220-01-065-3765
NSN 6240-01-039-4241
NSN 5998-01-468-0336
NSN 5985-01-103-2142
NSN 2925-00-054-3550
NSN 6135-01-651-3210
NSN 6610-01-500-4181
NSN 5895-01-372-3926
NSN 5915-01-423-8561
NSN 6620-01-266-8894