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 6645-01-460-4339
NSN 5895-01-512-4419
NSN 5895-01-281-7003
NSN 4140-01-226-3314
NSN 6650-00-153-3155
NSN 6110-01-459-5017
NSN 5960-01-026-9005
NSN 5930-00-467-3542
NSN 6645-01-020-4557
NSN 5855-00-361-0167
NSN 5950-01-540-0492
NSN 4140-00-491-5795