Female Elbow
NPTF X NPTF
| AUTMEC Part No. | P1 NPT (M) | P2 NPT (F) | E | L |
| 1N-AMFE-1N | 1/16 | 1/16 | 0.28 | 0.50 |
| 2N-AMFE-2N | 1/8 | 1/8 | 0.34 | 0.85 |
| 4N-AMFE-4N | 1/4 | 1/4 | 0.45 | 0.98 |
| 6N-AMFE-6N | 3/8 | 3/8 | 0.57 | 1.22 |
| 8N-AMFE-8N | 1/2 | 1/2 | 0.71 | 1.18 |
| 12N-AMFE-12N | 3/4 | 3/4 | 0.94 | 1.34 |
| 16N-AMFE-16N | 1 | 1 | 1.15 | 1.81 |
| 20N-AMFE-20N | 1-1/4 | 1-1/4 | 1.47 | 2.17 |
| 24N-AMFE-24N | 1-1/2 | 1-1/2 | 1.71 | 2.41 |
| 32N-AMFE-32N | 2 | 2 | 2.19 | 2.75 |