| Part Number | PSC-554 |
| Overall Length | 2.53 |
| Thread Size | M16-2 |
| Taper | BT40 |
| Knob Angle | 45 Degree |
| Knob Diameter | 0.594 |
| Flange to end of Knob | 1.546 |
| Flange to Beginning of Tap | 1.250 |
| Neck Diameter | 0.406 |
| Socket Size | RKS-BTCAT40 |
| Non-Coolant Version | PS-554 |
| Coolant | Yes |
| O-Ring | No |