45 degrees chamfer 0.0469 in. Lg one side
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 6130-01-526-0206
NSN 5996-01-575-1501
NSN 5925-01-102-4037
NSN 5915-01-464-9733
NSN 7035-00-433-5670
NSN 6320-01-616-0843
NSN 6645-01-155-9449
NSN 5920-01-602-3092
NSN 5835-01-350-9701
NSN 6645-01-307-1462
NSN 5895-01-123-9027
NSN 5975-00-527-9656