| Designation | MIL-S-5221 |
| Status | Canceled |
| Last Update | 2018-05-26 |
| Last Document Update | 1961-06-06 |
| Publisher | Defense Standardization Program Office |
| FSG-12 |
| FSC-1280 |
| Document Category |
| Detail Specification |
| Service | Organization | Code |
|---|---|---|
| Lead Standardization Activity | Air Force Life Cycle Management Center - Item Reduction Support | 99 |
| Preparing Activity | Air Force Life Cycle Management Center - Aircraft Systems | 11 |
| Air Force | Air Force Life Cycle Management Center - Aircraft Systems | 11 |