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 6320-01-209-0952
NSN 6145-01-061-4946
NSN 5998-01-102-1403
NSN 5915-01-297-0722
NSN 6320-00-139-1090
NSN 5990-01-564-6173
NSN 5950-01-308-3644
NSN 5960-01-187-7400
NSN 6145-01-414-7274
NSN 6650-01-573-4044
NSN 6110-00-081-0927
NSN 5915-00-361-9148