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 6320-00-593-0379
NSN 5905-01-534-3272
NSN 5930-01-634-0659
NSN 6220-01-319-4518
NSN 7035-01-106-3476
NSN 6620-00-189-0967
NSN 6650-01-144-2509
NSN 5945-01-395-6594
NSN 5855-01-612-6548
NSN 6610-00-150-7002
NSN 4140-01-652-5868
NSN 6650-01-373-5912