Construction typeArmDatum diameter14.0000 in, 355.6 mmMaterialCast ironNumber of grooves1.0000O.D. (in)14.1600 , 359.664 mm
| Construction type | Arm |
| Datum diameter | 14.0000 in, 355.6 mm |
| Material | Cast iron |
| Number of grooves | 1.0000 |
| O.D. (in) | 14.1600 , 359.664 mm |