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 5985-01-326-8270
NSN 5999-01-581-2826
NSN 5925-00-290-4451
NSN 5910-00-937-8941
NSN 5999-00-406-0726
NSN 6645-00-932-1464
NSN 6620-01-493-6072
NSN 5855-01-634-0259
NSN 5930-01-434-9071
NSN 5950-01-067-1300
NSN 5935-00-222-8135
NSN 5985-00-971-6998