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 5915-00-636-4238
NSN 6110-01-431-6906
NSN 6130-01-406-5609
NSN 6240-00-204-0459
NSN 6130-00-810-0740
NSN 7035-00-205-1932
NSN 5996-01-422-8103
NSN 5920-01-242-9208
NSN 5925-01-325-1989
NSN 6110-00-869-0749
NSN 5905-01-535-0476
NSN 5855-01-591-0466