Two 0.203 in. Diameter holes spaced 7.48 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 6650-00-963-1692
NSN 5965-01-350-5105
NSN 7035-01-459-8268
NSN 5905-01-463-9556
NSN 7035-01-332-2304
NSN 5930-00-511-5660
NSN 5905-00-714-1473
NSN 6150-01-395-3794
NSN 4140-01-014-3454
NSN 5915-00-964-3993
NSN 6685-00-126-2466
NSN 6645-01-068-3042