Construction typeBlockDatum diameter9.0000 in, 228.6 mmMaterialCast ironNumber of grooves3.0000O.D. (in)9.0000 , 228.6 mm
| Construction type | Block |
| Datum diameter | 9.0000 in, 228.6 mm |
| Material | Cast iron |
| Number of grooves | 3.0000 |
| O.D. (in) | 9.0000 , 228.6 mm |