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 5945-00-206-2774
NSN 5920-01-437-3521
NSN 5960-01-641-5493
NSN 5895-00-952-3490
NSN 5920-00-862-5820
NSN 6645-01-616-5583
NSN 6240-01-338-0081
NSN 6135-00-448-5642
NSN 6110-00-285-1895
NSN 5855-00-179-8588
NSN 5999-00-006-4512
NSN 6130-01-067-9383