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 5996-01-083-0642
NSN 5855-01-302-9778
NSN 5950-01-322-9759
NSN 6650-00-349-8732
NSN 7035-01-322-8180
NSN 5915-01-382-5115
NSN 5975-01-383-7008
NSN 5950-00-175-7551
NSN 5975-01-148-3516
NSN 6620-01-605-1154
NSN 5920-00-302-5168
NSN 6610-01-653-2348