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 4140-01-390-6348
NSN 6240-01-440-6665
NSN 5990-01-128-7599
NSN 5960-00-204-7506
NSN 5915-00-516-9987
NSN 6130-01-464-8004
NSN 6240-01-590-1347
NSN 5998-01-025-2686
NSN 6645-01-577-7932
NSN 5895-01-018-1618
NSN 6645-01-090-2555
NSN 6105-00-959-5468