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 6620-01-364-7461
NSN 6130-00-111-8437
NSN 5910-01-209-2759
NSN 6610-00-506-1977
NSN 5920-01-261-6358
NSN 5920-01-386-3188
NSN 5998-00-936-9998
NSN 5935-01-389-1925
NSN 5915-00-246-0596
NSN 5855-01-473-4354
NSN 6130-00-145-8908
NSN 5935-00-826-4826