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 5905-01-247-7733
NSN 5935-01-202-6219
NSN 6135-01-514-5358
NSN 6610-01-167-8747
NSN 5835-01-476-8210
NSN 5975-01-013-6302
NSN 6150-00-062-2915
NSN 6610-00-405-9700
NSN 6135-01-445-4291
NSN 6645-00-258-8547
NSN 6320-01-422-0765
NSN 5960-01-346-6002