No other part numbers with same form, fit, and function found.
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 4140-00-740-2153
NSN 5990-01-449-7090
NSN 5975-01-308-0782
NSN 6150-01-532-8116
NSN 6110-00-596-9124
NSN 6135-01-490-6173
NSN 5999-01-265-3853
NSN 5999-01-213-4439
NSN 6685-01-025-2636
NSN 5998-01-433-9592
NSN 6650-01-575-8326
NSN 6240-01-157-9128