tang thickness: Standard Locknut LLC TW140 Bearing Lock Washers

bore diameter::8.017 in; key width::0.84 in; outside diameter over tangs::10-13/32 in; tang thickness::0.212 in; face diameter::9.216 in; compatible lock nut number::N; number of tangs::19; series::TW-000; tang width::0.645 in;