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 6220-00-694-6649
NSN 5965-00-620-7154
NSN 4140-01-073-9368
NSN 5835-00-518-4507
NSN 5895-01-142-1785
NSN 5920-01-279-8079
NSN 6110-00-341-2080
NSN 5985-00-208-0572
NSN 5920-00-019-0259
NSN 5855-00-149-0766
NSN 2925-00-172-9264
NSN 5905-01-441-9704