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 5950-01-428-9651
NSN 6320-01-527-0211
NSN 5999-01-462-8804
NSN 5990-00-446-0518
NSN 5990-00-697-8883
NSN 5835-01-301-0022
NSN 5990-00-757-5262
NSN 6220-01-395-1314
NSN 5960-00-921-5805
NSN 5965-01-439-0793
NSN 5835-01-005-2836
NSN 6130-01-475-7675