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 6110-01-217-7932
NSN 6130-01-198-5876
NSN 6320-01-443-3826
NSN 5855-01-580-0645
NSN 6320-00-089-9426
NSN 5960-01-122-2686
NSN 5915-01-607-1222
NSN 6320-00-500-4172
NSN 6620-00-811-7614
NSN 5855-01-564-0112
NSN 7035-01-624-7461
NSN 6685-01-144-1955