The STEAM AK5503 is a three-piece pack of swashplate outer-ring ball studs for the AK550 helicopter. Supplied as two short studs and one long stud, the components feature approximately 4.72mm balls and mounting threads with a diameter of 3.0mm.
The STEAM AK5503 supplies three outer-ring ball studs for the AK550 helicopter swashplate. Each combines a ball approximately 4.72mm in diameter with a mounting thread diameter of 3.0mm. The pack contains two short studs and one long stud.
The short studs measure Φ4.7×15.5mm, while the long stud measures Φ4.7×30.6mm. Both sizes have an M3.0×4.0mm threaded section, providing the two stud lengths supplied in this AK550 swashplate component pack.
| Specification | Value & conditions |
|---|---|
| Model | STEAM AK5503 |
| Product type and pack quantity | Swashplate outer-ring ball studs, 3-piece pack |
| Application | For the AK550 helicopter swashplate |
| Ball diameter | Approximately 4.72mm |
| Mounting thread diameter | 3.0mm |
| Short ball stud dimensions and quantity | Φ4.7×15.5mm (M3.0×4.0mm), ×2Short ball studs; 2 included. |
| Long ball stud dimensions and quantity | Φ4.7×30.6mm (M3.0×4.0mm), ×1Long ball stud; 1 included. |
