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 5999-00-059-9461
NSN 5925-00-559-1109
NSN 5835-01-104-5707
NSN 6320-01-547-2743
NSN 5835-01-475-3101
NSN 5920-01-558-9842
NSN 6110-01-467-3871
NSN 5975-00-272-2913
NSN 5835-01-285-1897
NSN 6130-00-882-7013
NSN 5910-00-959-9498
NSN 5960-00-914-0931