Kit includes mounting hardware; frame is heavy guage type 304 stainless steel with a brushed finish; oil resistant gasketing/water-tight seal around perimeter; frame size is 25.50x17.50 inches
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 5895-01-290-4838
NSN 6220-01-584-5521
NSN 5999-00-192-0263
NSN 5990-00-246-2184
NSN 5990-00-772-3596
NSN 6150-01-633-3450
NSN 5975-01-631-2263
NSN 5996-01-428-9075
NSN 5855-01-213-9076
NSN 5996-01-597-4912
NSN 5905-01-149-2499
NSN 5999-01-495-0468