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 5835-01-416-6455
NSN 6150-00-352-2346
NSN 6650-01-600-1877
NSN 4140-01-181-4449
NSN 6220-01-215-2179
NSN 6130-00-428-1320
NSN 5935-00-174-2791
NSN 5996-01-555-7690
NSN 6145-00-404-7927
NSN 6220-00-279-1508
NSN 5985-00-246-0857
NSN 5975-00-401-5365