Frame material is solid silicone rubber, two sheets of plastic window have a wire mesh between them, frame has 30 holes of 0.166 in. Dia, 7 holes on each end and 8 holes along each 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 6620-01-633-8443
NSN 6145-01-441-4239
NSN 6610-01-116-9276
NSN 5920-00-082-8331
NSN 5985-01-476-7254
NSN 5960-01-595-6515
NSN 6130-01-211-7224
NSN 5855-00-494-9581
NSN 6220-00-581-3858
NSN 5895-01-199-7406
NSN 6320-01-473-3848
NSN 6130-00-266-7496