Corners beveled 45 deg, 0.160 in. Lg. Four 0.092 in. Diameter holesspaced 0.708 in. C to c
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 6110-00-474-5137
NSN 5999-01-320-5070
NSN 4140-00-635-9195
NSN 2925-01-164-4197
NSN 5905-01-249-5836
NSN 5835-00-475-9271
NSN 7035-01-067-4809
NSN 6645-00-906-1769
NSN 5855-01-042-7990
NSN 6220-01-445-5544
NSN 5835-00-794-7500
NSN 5985-01-480-4958