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 5945-01-540-6949
NSN 5945-01-098-7836
NSN 5996-01-548-8218
NSN 6130-01-256-8632
NSN 5905-00-921-4361
NSN 6650-01-207-0829
NSN 6110-01-502-5617
NSN 5855-01-519-7929
NSN 5925-01-601-2586
NSN 5935-01-530-1967
NSN 5965-00-822-8549
NSN 6650-00-419-4863