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 5999-01-166-7028
NSN 5895-01-307-8092
NSN 6110-01-097-6805
NSN 5910-00-912-0572
NSN 5915-00-924-9599
NSN 6320-01-381-7023
NSN 6130-00-219-6856
NSN 7035-01-424-7019
NSN 5985-01-014-7993
NSN 6130-01-313-9718
NSN 5960-00-084-8527
NSN 6130-01-310-6426