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 6240-00-120-0140
NSN 6130-01-024-9557
NSN 6320-01-506-9439
NSN 6620-01-361-7775
NSN 5999-01-375-9165
NSN 5945-00-595-8708
NSN 6685-01-442-6465
NSN 5835-01-390-4667
NSN 6145-00-172-6488
NSN 6145-01-291-0316
NSN 6620-01-138-8250
NSN 5950-01-222-9471