Construction typeBlockDatum diameter6.0000 in, 152.4 mmMaterialCast ironNumber of grooves10.0000O.D. (in)6.3500 , 161.29 mm
| Construction type | Block |
| Datum diameter | 6.0000 in, 152.4 mm |
| Material | Cast iron |
| Number of grooves | 10.0000 |
| O.D. (in) | 6.3500 , 161.29 mm |