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 6110-01-359-9376
NSN 5985-01-364-1149
NSN 5965-01-094-1796
NSN 5998-01-623-5156
NSN 6645-01-258-9272
NSN 7035-01-517-8663
NSN 5855-00-014-5008
NSN 6220-01-658-4536
NSN 6610-01-141-7014
NSN 5975-00-380-5753
NSN 5960-00-736-8568
NSN 6620-01-599-2011