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 5950-01-213-2411
NSN 5985-01-032-4612
NSN 5998-01-241-5063
NSN 5998-01-247-0393
NSN 6645-01-394-5149
NSN 7035-01-192-2659
NSN 5905-00-904-9171
NSN 6145-00-186-2480
NSN 6135-01-252-0315
NSN 5998-00-807-4486
NSN 5945-01-619-8986
NSN 5910-00-362-6687