690 Series
90 Degree Swivel Elbow
| Piper Part Number | Short Description | Alternate # | SAE# | O.D. | Thread A | Thread B | Dim C | Dim D |
| 690-03-03 | 03MJ-03FJS 90 DEGREE ELBOW | 6500-03-03 | 070221-03-03 | 0.18 | 3/8-24 | 3/8-24 | 0.83 | 1.00 |
| 690-04-04 | 04MJ-04FJS 90 DEGREE ELBOW | 6500-04-04 | 070221-04-04 | 0.25 | 7/16-20 | 7/16-20 | 0.89 | 1.00 |
| 690-05-05 | 05MJ-05FJS 90 DEGREE ELBOW | 6500-05-05 | 070221-05-05 | 0.31 | 1/2-20 | 1/2-20 | 0.95 | 1.06 |
| 690-05-06 | 05MJ-06FJS 90 DEGREE ELBOW | 6500-05-06 | 070221-05-06 | 0.31 | 1/2-20 | 9/16-18 | 1.02 | 1.22 |
| 690-06-06 | 06MJ-06FJS 90 DEGREE ELBOW | 6500-06-06 | 070221-06-06 | 0.38 | 9/16-18 | 9/16-18 | 1.06 | 1.25 |
| 690-06-08 | 06MJ-08FJS 90 DEGREE ELBOW | 6500-06-08 | 070221-06-08 | 0.38 | 9/16-18 | 3/4-16 | 1.16 | 1.36 |
| 690-08-06 | 08MJ-06FJS 90 DEGREE ELBOW | 6500-08-06 | 070221-08-06 | 0.50 | 3/4-16 | 9/16-18 | 1.25 | 1.32 |
| 690-08-08 | 08MJ-08FJS 90 DEGREE ELBOW | 6500-08-08 | 070221-08-08 | 0.50 | 3/4-16 | 3/4-16 | 1.25 | 1.38 |
| 690-08-10 | 08MJ-10FJS 90 DEGREE ELBOW | 6500-08-10 | 070221-08-10 | 0.50 | 3/4-16 | 7/8-14 | 1.30 | 1.62 |
| 690-08-12 | 08MJ-12FJS 90 DEGREE ELBOW | 6500-08-12 | 070221-08-12 | 0.50 | 3/4-16 | 1 1/16-12 | 1.41 | 1.74 |
| 690-10-08 | 10MJ-08FJS 90 DEGREE ELBOW | 6500-10-08 | 070221-10-08 | 0.63 | 7/8-14 | 3/4-16 | 1.45 | 1.47 |
| 690-10-10 | 10MJ-10FJS 90 DEGREE ELBOW | 6500-10-10 | 070221-10-10 | 0.63 | 7/8-14 | 7/8-14 | 1.45 | 1.62 |
| 690-10-12 | 10MJ-12FJS 90 DEGREE ELBOW | 6500-10-12 | 070221-10-12 | 0.63 | 7/8-14 | 1 1/16-12 | 1.53 | 1.78 |
| 690-12-08 | 12MJ-08FJS 90 DEGREE ELBOW | 6500-12-08 | 070221-12-08 | 0.75 | 1 1/16-12 | 3/4-16 | 1.65 | 1.55 |
| 690-12-10 | 12MJ-10FJS 90 DEGREE ELBOW | 6500-12-10 | 070221-12-10 | 0.75 | 1 1/16-12 | 7/8-14 | 1.65 | 1.73 |
| 690-12-12 | 12MJ-12FJS 90 DEGREE ELBOW | 6500-12-12 | 070221-12-12 | 0.75 | 1 1/16-12 | 1 1/16-12 | 1.66 | 1.75 |
| 690-12-16 | 12MJ-16FJS 90 DEGREE ELBOW | 6500-12-16 | 070221-12-16 | 0.75 | 1 1/16-12 | 1 5/16-12 | 1.78 | 2.03 |
| 690-14-14 | 14MJ-14FJS 90 DEGREE ELBOW | 6500-14-14 | 070221-14-14 | 0.88 | 1 3/16-12 | 1 3/16-12 | 1.80 | 1.78 |
| 690-16-16 | 16MJ-16FJS 90 DEGREE ELBOW | 6500-16-16 | 070221-16-16 | 1.00 | 1 5/16-12 | 1 5/16-12 | 1.81 | 2.00 |
| 690-20-20 | 20MJ-20FJS 90 DEGREE ELBOW | 6500-20-20 | 070221-20-20 | 1.25 | 1 5/8-12 | 1 5/8-12 | 2.06 | 2.31 |
| 690-24-24 | 24MJ-24FJS 90 DEGREE ELBOW | 6500-24-24 | 070221-24-24 | 1.50 | 1 7/8-12 | 1 7/8-12 | 2.33 | 2.59 |
| 690-32-32 | 32MJ-32FJS 90 DEGREE ELBOW | 6500-32-32 | 070221-32-32 | 2.00 | 2 1/2-12 | 2 1/2-12 | 3.06 | 3.38 |
Design and Dimension Subject to Change Without Notice.