12 0.125 in. Diameter mtg holes spaced 2.625 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 6320-01-086-2602
NSN 6240-01-605-8096
NSN 5895-01-554-4746
NSN 5930-01-048-6656
NSN 6135-01-296-1860
NSN 5915-01-377-1085
NSN 6150-01-068-9992
NSN 5950-00-065-8662
NSN 6620-00-113-5900
NSN 6145-00-348-4320
NSN 6145-01-267-9022
NSN 5975-00-387-6515