| Designation | ZZ-H-421 |
| Status | Canceled |
| Last Update | 2018-05-25 |
| Last Document Update | 1983-11-23 |
| Publisher | Defense Standardization Program Office |
| FSG-42 |
| FSC-4210 |
| Document Category |
| Federal Specification |
| Version | Date | Distribution Statement | Access | Pages |
|---|---|---|---|---|
| Revision E Notice 1 - Cancellation | 1983-11-23 | A | Public | 1 |
| Revision E | 1970-10-21 | A | Public | 7 |
| Service | Organization | Code |
|---|---|---|
| Lead Standardization Activity | DLA Troop Support - Construction and Equipment Items of Supply Standardization | CQ |
| Preparing Activity | General Services Administration | FAS |
| Army | Combat Capabilities Development Command, Aviation and Missile Center | AV |