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 5930-01-489-6205
NSN 5975-01-189-8957
NSN 5960-00-529-0583
NSN 7035-01-358-8361
NSN 5998-00-992-0266
NSN 6220-01-359-5296
NSN 5998-00-868-7241
NSN 5855-00-149-0766
NSN 5999-00-944-1656
NSN 6145-00-038-3369
NSN 5950-00-532-0982
NSN 6320-01-495-1244