Construction typeBlockDatum diameter11.2800 in, 286.512 mmMaterialCast ironNumber of grooves1.0000O.D. (in)11.2800 , 286.512 mm
| Construction type | Block |
| Datum diameter | 11.2800 in, 286.512 mm |
| Material | Cast iron |
| Number of grooves | 1.0000 |
| O.D. (in) | 11.2800 , 286.512 mm |