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 6685-01-179-3099
NSN 6620-01-446-7290
NSN 7035-01-423-8343
NSN 5965-01-393-2054
NSN 5855-00-879-0193
NSN 5915-01-351-3369
NSN 5999-00-006-3694
NSN 6650-01-023-7002
NSN 5930-01-414-5900
NSN 6685-00-245-4550
NSN 6150-01-400-4211
NSN 5996-01-586-7000