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 5965-01-026-8624
NSN 2925-00-258-9786
NSN 5925-01-253-4583
NSN 4140-00-472-4615
NSN 5835-01-045-6371
NSN 6220-00-659-3460
NSN 6610-00-130-6074
NSN 5835-01-364-6830
NSN 6220-01-577-5362
NSN 5996-01-660-9539
NSN 6130-01-608-3143
NSN 5996-01-212-3011