Five 0.265 in. Dia. Holes equally spaced on 2.500 in. Bolt circle dia.
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 5990-01-438-8228
NSN 2925-01-168-6253
NSN 5945-00-713-6106
NSN 5895-01-383-1302
NSN 5855-01-321-3881
NSN 6105-00-500-4999
NSN 6610-00-751-7916
NSN 5895-01-458-1177
NSN 5915-01-339-5079
NSN 5855-00-149-0766
NSN 7035-01-171-7296
NSN 6130-01-498-5268