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 5910-01-414-9727
NSN 5999-01-365-7590
NSN 5965-00-110-3330
NSN 6220-01-201-1489
NSN 5910-00-421-5778
NSN 4140-01-096-0238
NSN 6320-01-171-3238
NSN 6105-00-069-6009
NSN 6130-01-055-6846
NSN 5905-00-150-0993
NSN 5950-01-422-1361
NSN 5960-01-605-9921