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 5910-00-260-1630
NSN 5930-00-237-2775
NSN 5925-00-411-5170
NSN 5960-01-205-2604
NSN 5960-01-375-6815
NSN 5996-01-432-0117
NSN 5895-01-546-0420
NSN 6650-00-155-8431
NSN 5999-00-290-5898
NSN 5935-01-098-2675
NSN 5950-01-332-3696
NSN 5975-01-418-1858