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 5996-01-610-6641
NSN 6320-01-366-5157
NSN 6105-00-903-6789
NSN 6645-01-469-2458
NSN 5985-01-219-1017
NSN 5965-01-041-8139
NSN 6145-00-930-4972
NSN 5999-01-186-0407
NSN 5920-01-020-7659
NSN 5999-00-952-1325
NSN 5950-01-294-1465
NSN 4140-01-523-3837