Construction typeBlockDatum diameter5.8800 in, 149.352 mmMaterialCast ironNumber of grooves3.0000O.D. (in)5.8800 , 149.352 mm
| Construction type | Block |
| Datum diameter | 5.8800 in, 149.352 mm |
| Material | Cast iron |
| Number of grooves | 3.0000 |
| O.D. (in) | 5.8800 , 149.352 mm |