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 6240-01-064-9727
NSN 5999-01-215-7522
NSN 6135-00-803-3012
NSN 6145-01-467-1797
NSN 5990-01-312-2638
NSN 5920-00-265-6222
NSN 6240-01-024-9856
NSN 6650-00-336-4828
NSN 6145-01-652-8112
NSN 5990-01-107-1003
NSN 5895-00-176-5545
NSN 7035-00-488-9765