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 4140-01-460-2839
NSN 4140-01-126-5989
NSN 6145-00-791-9820
NSN 6105-00-122-3978
NSN 5998-01-220-9115
NSN 5910-00-619-5665
NSN 5950-01-424-5493
NSN 5895-01-265-8497
NSN 6320-01-428-9205
NSN 5985-01-439-5022
NSN 7035-00-941-4949
NSN 6145-01-355-7192