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 5996-01-623-5380
NSN 5950-00-868-2998
NSN 5855-01-362-7066
NSN 2925-00-169-3775
NSN 4140-01-370-8758
NSN 5945-01-540-8808
NSN 6220-01-391-6084
NSN 6220-00-196-2949
NSN 5996-00-467-1429
NSN 5920-01-602-8985
NSN 6150-01-327-3199
NSN 6320-01-582-6668