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 5985-01-592-7717
NSN 6220-01-564-9200
NSN 6320-01-145-6786
NSN 5835-01-317-4840
NSN 5915-01-050-8214
NSN 5999-00-950-9416
NSN 5960-01-394-0750
NSN 5915-00-271-2321
NSN 5915-01-512-3974
NSN 2925-00-516-8841
NSN 5855-00-471-5989
NSN 5920-01-192-8605