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 5915-01-233-3757
NSN 6610-01-112-8137
NSN 5999-01-269-5851
NSN 6130-01-064-2874
NSN 5920-00-819-3518
NSN 2925-00-632-8153
NSN 2925-00-891-9289
NSN 5935-01-591-6432
NSN 6685-01-655-3436
NSN 6110-01-241-8816
NSN 5915-01-338-1215
NSN 5920-01-020-4090