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 6610-01-362-8686
NSN 2925-00-816-8765
NSN 7035-01-323-0164
NSN 5990-01-652-7373
NSN 5910-00-313-0457
NSN 6240-01-548-0529
NSN 6620-00-888-3179
NSN 6320-00-593-0379
NSN 2925-00-520-9546
NSN 5915-00-913-9089
NSN 5990-01-056-6413
NSN 5960-01-354-0762