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 6685-01-634-0611
NSN 6130-01-258-7694
NSN 5990-01-478-8638
NSN 4140-01-537-1257
NSN 6105-00-993-1785
NSN 5935-00-104-7528
NSN 5910-00-067-6648
NSN 5915-01-228-3455
NSN 6620-01-569-4621
NSN 5895-00-917-8768
NSN 5895-00-621-5197
NSN 5930-00-484-4529