| SAE Part Number | N/A AS1958-20 | 
| Tube OD | N/A 1.250 | 
| A Thread | N/A 1.8750-16 UNJ | 
| B - MIN | N/A 2.800 | 
| C (+.005/-.000) | N/A 2.155 | 
| D (+.002/-.000) | N/A 1.922 | 
| E - MIN | N/A 1.000 | 
| F ± .005 | N/A 0.265 | 
| Porting Tool No. | N/A RPT9520 | 
| Serration Broach Tool - Hand Held Impact Type | N/A RFPBT9520 | 
| Serration Broach Tool - Hand Held Non-Impact Type | N/A RFPBT9520HDB | 
