| Designation | AN221 |
| Status | Canceled |
| Last Update | 2018-05-30 |
| Last Document Update | 1953-04-20 |
| Publisher | Defense Standardization Program Office |
| FSG-30 |
| FSC-3020 |
| Document Category |
| Air Force/Navy AN |
| Service | Organization | Code |
|---|---|---|
| Lead Standardization Activity | DLA Land and Maritime | CC |
| Preparing Activity | Air Force Life Cycle Management Center - Aircraft Systems | 11 |
| Air Force | Air Force Life Cycle Management Center - Aircraft Systems | 11 |