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 6240-01-398-2887
NSN 5950-01-492-5919
NSN 6240-01-251-3571
NSN 6220-01-521-2720
NSN 5895-01-391-5682
NSN 6240-01-439-3514
NSN 6620-01-447-9186
NSN 5925-00-975-0975
NSN 5999-01-392-1743
NSN 5835-00-180-7555
NSN 5910-01-316-1139
NSN 5910-01-244-9451