No other part numbers with same form, fit, and function found.
A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
NSN 5985-00-106-6146
NSN 5996-01-502-7877
NSN 6105-01-152-2513
NSN 6110-00-957-1460
NSN 6650-01-158-5099
NSN 5998-01-579-4759
NSN 6645-01-239-4619
NSN 5950-00-446-9137
NSN 5950-01-024-1292
NSN 6645-00-486-8649
NSN 6135-01-463-2445
NSN 6610-01-425-1523