290 Series
90 Degree Female Elbow
| Piper Part Number | Short Description | Alternate # | SAE# | O.D. | Thread A | Thread B | Dim C | Dim D |
| 290-04-02 | 04MJ-02FP 90 DEGREE ELBOW | 2502-04-02 | 070203-04-02 | 0.25 | 7/16-20 | 1/8-27 | 1.07 | 0.65 |
| 290-04-04 | 04MJ-04FP 90 DEGREE ELBOW | 2502-04-04 | 070203-04-04 | 0.25 | 7/16-20 | 1/4-18 | 1.14 | 0.87 |
| 290-04-06 | 04MJ-06FP 90 DEGREE ELBOW | 2502-04-06 | 070203-04-06 | 0.25 | 7/16-20 | 3/8-18 | 1.12 | 1.02 |
| 290-05-02 | 05MJ-02FP 90 DEGREE ELBOW | 2502-05-02 | 070203-05-02 | 0.31 | 1/2-20 | 1/8-27 | 1.07 | 0.65 |
| 290-05-04 | 05MJ-04FP 90 DEGREE ELBOW | 2502-05-04 | 070203-05-04 | 0.31 | 1/2-20 | 1/4-18 | 1.13 | 0.88 |
| 290-06-02 | 06MJ-02FP 90 DEGREE ELBOW | 2502-06-02 | 070203-06-02 | 0.38 | 9/16-18 | 1/8-27 | 1.23 | 0.66 |
| 290-06-04 | 06MJ-04FP 90 DEGREE ELBOW | 2502-06-04 | 070203-06-04 | 0.38 | 9/16-18 | 1/4-18 | 1.23 | 0.87 |
| 290-06-06 | 06MJ-06FP 90 DEGREE ELBOW | 2502-06-06 | 070203-06-06 | 0.38 | 9/16-18 | 3/8-18 | 1.30 | 1.07 |
| 290-08-04 | 08MJ-04FP 90 DEGREE ELBOW | 2502-08-04 | 070203-08-04 | 0.50 | 3/4-16 | 1/4-18 | 1.42 | 0.95 |
| 290-08-06 | 08MJ-06FP 90 DEGREE ELBOW | 2502-08-06 | 070203-08-06 | 0.50 | 3/4-16 | 3/8-18 | 1.42 | 1.01 |
| 290-08-08 | 08MJ-08FP 90 DEGREE ELBOW | 2502-08-08 | 070203-08-08 | 0.50 | 3/4-16 | 1/2-14 | 1.54 | 1.23 |
| 290-08-12 | 08MJ-12FP 90 DEGREE ELBOW | 2502-08-12 | 070203-08-12 | 0.50 | 3/4-16 | 3/4-14 | 1.54 | 1.36 |
| 290-10-08 | 10MJ-08FP 90 DEGREE ELBOW | 2502-10-08 | 070203-10-08 | 0.63 | 7/8-14 | 1/2-14 | 1.64 | 1.23 |
| 290-12-08 | 12MJ-08FP 90 DEGREE ELBOW | 2502-12-08 | 070203-12-08 | 0.75 | 1 1/16-12 | 1/2-14 | 1.89 | 1.35 |
| 290-12-12 | 12MJ-12FP 90 DEGREE ELBOW | 2502-12-12 | 070203-12-12 | 0.75 | 1 1/16-12 | 3/4-14 | 1.89 | 1.35 |
| 290-14-12 | 14MJ-12FP 90 DEGREE ELBOW | 2502-14-12 | 070203-14-12 | 0.88 | 1 3/16-12 | 3/4-14 | 1.85 | 1.42 |
| 290-16-12 | 16MJ-12FP 90 DEGREE ELBOW | 2502-16-12 | 070203-16-12 | 1.00 | 1 5/16-12 | 3/4-14 | 2.05 | 1.36 |
| 290-16-16 | 16MJ-16FP 90 DEGREE ELBOW | 2502-16-16 | 070203-16-16 | 1.00 | 1 5/16-12 | 1-11 1/2 | 2.17 | 1.62 |
| 290-20-20 | 20MJ-20FP 90 DEGREE ELBOW | 2502-20-20 | 070203-20-20 | 1.25 | 1 5/8-12 | 1 1/4-11 1/2 | 2.32 | 1.70 |
| 290-24-24 | 24MJ-24FP 90 DEGREE ELBOW | 2502-24-24 | 070203-24-24 | 1.50 | 1 7/8-12 | 1 1/2-11 1/2 | 2.89 | 2.07 |
| 290-32-32 | 32MJ-32FP 90 DEGREE ELBOW | 2502-32-32 | 070203-32-32 | 2.00 | 2 1/2-12 | 2-11 1/2 | 3.29 | 2.39 |
Design and Dimension Subject to Change Without Notice.