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 5855-01-357-7907
NSN 6240-01-218-5187
NSN 5998-01-207-5595
NSN 6135-01-391-6515
NSN 6320-01-294-7161
NSN 5998-00-880-0316
NSN 6610-00-314-2605
NSN 5920-00-443-4081
NSN 5945-01-098-5319
NSN 2925-01-159-8312
NSN 6135-00-078-9931
NSN 6610-01-388-8664