| Designation | FED-STD-H28/4 |
| Status | Active |
| Last Update | 2026-03-17 |
| Last Document Update | 2024-01-04 |
| Publisher | Defense Standardization Program Office |
| FSG-02 |
| FSC-THDS |
| Document Category |
| Federal Standard |
| Version | Date | Distribution Statement | Access | Pages |
|---|---|---|---|---|
| Notice 6 - Validation | 2024-01-04 | A | Public | 1 |
| Notice 5 - Validation | 2019-02-27 | A | Public | 1 |
| Notice 4 - Validation | 2006-08-29 | A | Public | 1 |
| Notice 3 - Validation | 2001-09-10 | A | Public | 1 |
| Notice 2 - Validation | 1993-08-10 | A | Public | 1 |
| Notice 1 - Validation | 1988-02-09 | A | Public | 1 |
| Base Document | 1978-03-31 | A | Public | 4 |
| Service | Organization | Code |
|---|---|---|
| Lead Standardization Activity | DLA Aviation - Richmond | GS |
| Preparing Activity | DLA Aviation - Richmond | GS8 |
| Air Force | Air Force Life Cycle Management Center - Item Reduction Support | 99 |
| Army | US Army Combat Capabilities Development Command, Armaments Center | AR |
| Navy | Naval Air Systems Command | AS |