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 6620-00-798-6866
NSN 2925-00-513-6644
NSN 5975-00-398-9716
NSN 5945-00-458-3366
NSN 5895-01-092-8094
NSN 5965-01-111-0468
NSN 6645-01-069-3286
NSN 4140-00-170-5152
NSN 6130-01-650-8514
NSN 6145-00-310-7443
NSN 5855-01-550-5219
NSN 6620-00-920-1671