Item must comply with requirements of defense supply center columbus production standard no. Lo8011
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 7035-00-623-4744
NSN 6130-00-266-7496
NSN 6645-00-767-6307
NSN 6240-00-908-5069
NSN 5996-01-504-5876
NSN 5895-01-393-3022
NSN 6105-01-608-3125
NSN 5950-01-055-5650
NSN 5998-00-838-7020
NSN 6130-01-067-8343
NSN 5935-01-446-1552
NSN 5915-01-335-4921