- Products
- Pneumatics
- Connectors and pipes
- Quick couplings for compressed air
- Parker Rectus 21
- Rectus 21 interchangeable coupling female thread
Rectus 21 interchangeable coupling female thread

- 34-KDG-18-NW5-MSV is cross-reference compatible with 21KAAW10MPN
- 34-KDG-14-NW5-MSV is cross-reference compatible with 21KAAW13MPN
| Code | Thread (BSP) | Package size (kpl) |
|---|---|---|
| 34-KDG-18-NW5-MSV | 1/8" | 1 |
| 34-KDG-14-NW5-MSV | 1/4" | 1 |
| Code | Manufacturer | Manufacturer code |
|---|---|---|
| 34-KDG-18-NW5-MSV | Rectus | 21KAAW10MPN |
| 34-KDG-14-NW5-MSV | Rectus | 21KAAW13MPN |




