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 5960-01-416-6187
NSN 5945-01-462-5903
NSN 5920-00-163-4185
NSN 6150-01-048-2464
NSN 5920-01-311-3306
NSN 5920-01-440-5629
NSN 5999-01-375-2481
NSN 6105-00-010-9803
NSN 6145-00-903-4619
NSN 5999-01-101-7170
NSN 6110-00-141-1966
NSN 6645-00-283-6794