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 6220-01-222-9554
NSN 5895-00-613-1431
NSN 5930-01-407-0556
NSN 6145-01-172-3363
NSN 5990-01-016-3006
NSN 6150-01-008-1537
NSN 6220-01-416-8487
NSN 6220-00-374-2072
NSN 6110-01-027-1851
NSN 6320-01-422-1212
NSN 5920-01-518-3768
NSN 5985-01-432-9814