| Designation | QQ-S-561 |
| Status | Canceled |
| Last Update | 2018-05-25 |
| Last Document Update | 1951-09-27 |
| Publisher | Defense Standardization Program Office |
| FSG-34 |
| FSC-3439 |
| Document Category |
| Federal Specification |
| Service | Organization | Code |
|---|---|---|
| Lead Standardization Activity | DLA Aviation - Richmond | GS |
| Preparing Activity | Naval Sea Systems Command (Ship Systems) | SH |
| Air Force | Air Force Life Cycle Management Center - Aircraft Systems | 11 |
| Army | No description found for code 'WC' | WC |
| Navy | Naval Sea Systems Command (Ship Systems) | SH |