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 6240-01-526-1674
NSN 5950-01-620-9003
NSN 5998-01-244-1729
NSN 2925-01-456-6840
NSN 5960-01-010-3083
NSN 5950-00-162-2528
NSN 6220-00-827-0227
NSN 5990-00-689-5736
NSN 6150-01-220-2006
NSN 6110-01-471-1438
NSN 6220-01-508-3408
NSN 6240-01-371-4263