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 6685-01-411-5749
NSN 6135-01-604-8739
NSN 5950-01-106-0302
NSN 5998-01-652-3471
NSN 6105-01-391-7124
NSN 5975-00-393-2097
NSN 6240-01-145-3931
NSN 5985-00-098-8146
NSN 6110-01-251-3945
NSN 5985-01-055-4890
NSN 7035-00-861-7913
NSN 7035-00-941-4949