Twelve 0.438 in. Diameter mtg holes equally spaced on a 8.938 in. Diameter bolt circle
No other part numbers with same form, fit, and function found.
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: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 6130-01-126-8981
NSN 4140-00-980-4969
NSN 5915-01-054-2642
NSN 5835-01-090-6712
NSN 6645-01-459-7788
NSN 5965-01-342-2865
NSN 5990-00-607-0116
NSN 5998-00-992-3003
NSN 5965-00-470-9521
NSN 5835-00-170-5238
NSN 5985-01-012-2025
NSN 5965-01-250-3214