A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
Classification: Copper washers including spring washers not threaded
NSN 5920-01-020-7659
NSN 6645-01-480-9303
NSN 5835-01-522-9881
NSN 5965-01-281-0458
NSN 6220-01-184-3052
NSN 5975-01-463-4037
NSN 5935-01-123-8686
NSN 5975-01-431-8814
NSN 5998-01-074-0848
NSN 5930-00-775-7577
NSN 5915-00-359-7776
NSN 5960-01-442-9304