Construction typeBlockDatum diameter15.0000 in, 381.0 mmMaterialCast ironNumber of grooves5.0000O.D. (in)15.0000 , 381.0 mm
| Construction type | Block |
| Datum diameter | 15.0000 in, 381.0 mm |
| Material | Cast iron |
| Number of grooves | 5.0000 |
| O.D. (in) | 15.0000 , 381.0 mm |