| Designation | MIL-STD-638 |
| Status | Canceled |
| Last Update | 2018-05-26 |
| Last Document Update | 1958-06-23 |
| Publisher | Defense Standardization Program Office |
| FSG-13 |
| FSC-1390 |
| Document Category |
| Military Standard |
| Service | Organization | Code |
|---|---|---|
| Lead Standardization Activity | US Army Combat Capabilities Development Command, Armaments Center | AR |
| Preparing Activity | No description found for code 'WP' | WP |
| Air Force | Air Force Life Cycle Management Center - Aircraft Systems | 11 |
| Army | US Army Combat Capabilities Development Command, Armaments Center | AR |
| Navy | No description found for code 'WP' | WP |