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 5985-01-193-8515
NSN 6220-00-578-6539
NSN 5835-01-436-6549
NSN 5999-01-377-2387
NSN 6110-00-066-9614
NSN 6645-01-063-0714
NSN 5965-01-507-4113
NSN 6145-01-132-6843
NSN 6240-01-625-7262
NSN 6110-01-161-1570
NSN 5960-01-027-8833
NSN 2925-01-101-0463