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 6645-00-918-3785
NSN 6135-01-255-9129
NSN 6620-01-406-6840
NSN 5999-01-339-5201
NSN 5930-00-170-6748
NSN 6105-00-250-1780
NSN 5965-01-394-1542
NSN 6220-01-542-4180
NSN 6220-00-510-7899
NSN 6620-00-943-7899
NSN 6110-01-537-2196
NSN 5996-00-292-5394