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 5855-00-167-7893
NSN 5915-00-933-0153
NSN 6685-00-878-9212
NSN 5950-01-244-6355
NSN 4140-01-394-4166
NSN 5925-01-323-5784
NSN 5835-01-476-8210
NSN 6650-01-633-9147
NSN 5945-01-641-2789
NSN 6645-01-063-8243
NSN 6685-01-400-4192
NSN 6135-01-079-7852