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 5835-01-328-6626
NSN 4140-00-761-0714
NSN 5965-01-470-0393
NSN 5910-01-392-2297
NSN 6130-01-512-8510
NSN 6220-00-581-3858
NSN 5920-01-384-2034
NSN 2925-00-998-3510
NSN 5925-01-424-2963
NSN 2925-00-504-2363
NSN 5930-01-525-7665
NSN 6220-01-221-7748