Sixteen5/16 in mtg holes irregularly spaced
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: Pressed or molded glass articles, wired or not, for building or construction;leaded glass windows etc; formed multicellular or foam glass
NSN 6110-01-571-5047
NSN 6610-00-097-0180
NSN 5998-01-627-5037
NSN 6610-01-314-3659
NSN 5915-01-364-2251
NSN 5915-01-025-6169
NSN 5915-01-539-1203
NSN 6110-01-633-9660
NSN 6145-01-276-5868
NSN 6220-01-571-7526
NSN 5895-00-542-7408
NSN 6610-01-507-1956