| Designation | MMM-A-121 |
| Status | Inactive |
| Last Update | 2022-09-01 |
| Last Document Update | 2016-06-03 |
| Publisher | Defense Standardization Program Office |
| FSG-80 |
| FSC-8040 |
| Document Category |
| Federal Specification |
| Version | Date | Distribution Statement | Access | Pages |
|---|---|---|---|---|
| Notice - Inactivation | 2016-06-03 | A | Public | 1 |
| Notice 1 - Validation | 1989-07-24 | A | Public | 1 |
| Base Document | 1966-12-16 | A | Public | 12 |
| Service | Organization | Code |
|---|---|---|
| Lead Standardization Activity | Naval Air Systems Command | AS |
| Preparing Activity | Naval Air Systems Command | AS |
| Air Force | Air Force Life Cycle Management Center - Aircraft Systems | 11 |
| Army | Army Research Laboratory, Weapons and Materials Research Directorate | MR |
| DLA | DLA Troop Support - Construction and Equipment Items of Supply Standardization | CQ |
| Navy | Naval Air Systems Command | AS |