| BRAND | AZ Pneumatica |
| Product | 521 MN / 00.091.4 |
| Description | Valve |
| Internal code | IMP133533 |
| Weight | 1 |
| Custom code | 84814090 |
| Technical specification | 5/2 1/8" servopilot-driven spring return antenna |
AZ Pneumatica - 521 MN / 00.091.4 referenced Valve product produced by high technology.