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 5905-01-618-4697
NSN 6650-01-334-9410
NSN 6610-01-175-5920
NSN 5996-01-267-9572
NSN 5925-00-642-0511
NSN 6110-01-323-8337
NSN 6645-00-226-2270
NSN 5945-01-425-1326
NSN 5915-01-452-6069
NSN 5835-01-328-6626
NSN 6220-01-323-7056
NSN 4140-00-057-7298