End item application, monitor television aircraft, an/axq-13; three holes through front of item
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 6645-01-532-5785
NSN 6110-01-611-6886
NSN 4140-01-537-6965
NSN 5950-00-850-0808
NSN 5910-00-496-9780
NSN 5960-00-167-0397
NSN 5920-01-381-1306
NSN 5920-01-569-2913
NSN 6105-01-053-8659
NSN 5996-01-275-2833
NSN 5965-01-260-5584
NSN 6150-01-010-3274