Material as manufactured by rohm and haas co
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 6320-00-456-0836
NSN 6110-00-647-3932
NSN 5965-00-477-7587
NSN 6135-00-542-6728
NSN 6130-01-167-6021
NSN 5855-01-363-7491
NSN 5895-01-388-5877
NSN 5960-00-783-5920
NSN 6240-01-179-4547
NSN 5895-01-189-1855
NSN 5915-01-417-2058
NSN 5925-00-557-4530