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 5999-01-148-6681
NSN 6145-01-097-8341
NSN 5905-01-440-5737
NSN 4140-00-161-0038
NSN 5999-01-095-8638
NSN 5965-01-512-1245
NSN 6685-01-062-1430
NSN 5935-01-479-5878
NSN 5935-00-932-0028
NSN 5965-01-193-5221
NSN 6610-01-067-0228
NSN 5950-01-176-3412