Inlet fan module support; aisi1010 through 1025; 33.010/33.020 dia; has 40 holes around circumference and is generally shaped like an automobile steering wheel
No other part numbers with same form, fit, and function found.
A support specifically designed to serve as a structural member for holding an item in a fixed position in a shipping and storage container (as modified).
NSN 5996-01-478-0831
NSN 5950-01-392-0524
NSN 5905-01-252-8992
NSN 6130-00-270-8063
NSN 6240-01-341-6579
NSN 6135-01-247-5660
NSN 5960-01-602-6009
NSN 6320-01-072-2073
NSN 5905-01-268-4335
NSN 6145-01-169-7289
NSN 6650-01-431-5438
NSN 5915-01-515-6271