| Designation | MIL-HDBK-251 |
| Status | Active |
| Last Update | 2021-01-19 |
| Last Document Update | 2021-01-19 |
| Publisher | Defense Standardization Program Office |
| FSG-02 |
| FSC-SESS |
| Document Category |
| Department of Defense Handbook |
| Version | Date | Distribution Statement | Access | Pages |
|---|---|---|---|---|
| Notice 1 - Validation | 2021-01-19 | A | Public | 1 |
| Base Document | 1978-01-19 | A | Public | 697 |
| Service | Organization | Code |
|---|---|---|
| Lead Standardization Activity | Director, Systems Engineering | SE |
| Preparing Activity | Naval Sea Systems Command (Ship Systems) | SH |
| Air Force | Air Force Life Cycle Management Center - Aircraft Systems | 11 |
| Army | US Army Combat Capabilities Development Command, C5ISR Center | CR |
| Navy | Naval Sea Systems Command (Ship Systems) | SH |