| Designation | O-P-439 |
| Status | Canceled |
| Last Update | 2018-05-25 |
| Last Document Update | 1951-07-02 |
| Publisher | Defense Standardization Program Office |
| FSG-67 |
| FSC-6750 |
| Document Category |
| Federal Specification |
| Service | Organization | Code |
|---|---|---|
| Lead Standardization Activity | DLA Troop Support - Construction and Equipment Items of Supply Standardization | CQ |
| Preparing Activity | No description found for code 'EL' | EL |
| Air Force | No description found for code '88' | 88 |