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 6145-00-280-8488
NSN 5925-01-054-5473
NSN 5990-01-157-0441
NSN 5975-00-150-6400
NSN 5985-00-007-9723
NSN 5835-01-544-5183
NSN 5990-00-991-2035
NSN 6645-01-202-7986
NSN 6220-01-360-5525
NSN 6220-01-043-6500
NSN 5930-00-487-0015
NSN 6610-00-597-3095