Aluminum frame, mesh nickle copper wire
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 5935-01-534-4737
NSN 6220-01-270-9586
NSN 5925-01-607-1013
NSN 6620-01-018-9488
NSN 5960-00-989-8678
NSN 6105-01-372-9157
NSN 6145-01-196-0496
NSN 5935-00-401-6603
NSN 5990-01-595-9441
NSN 5910-01-105-4900
NSN 6620-01-423-0833
NSN 5855-01-254-3041