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 5925-00-708-8769
NSN 6240-00-419-3196
NSN 5960-01-426-4242
NSN 6240-01-487-8757
NSN 5905-01-269-9077
NSN 6145-01-243-6585
NSN 6240-01-415-3014
NSN 5965-00-185-9687
NSN 2925-01-424-9341
NSN 5915-01-503-0155
NSN 5996-01-515-6895
NSN 5965-01-576-8352