| Designation | MIL-A-21999 |
| Status | Canceled |
| Last Update | 2018-05-29 |
| Last Document Update | 1960-08-08 |
| Publisher | Defense Standardization Program Office |
| FSG-01 |
| FSC-95GP |
| Document Category |
| Detail Specification |
| Service | Organization | Code |
|---|---|---|
| Lead Standardization Activity | DLA Troop Support - Construction and Equipment Items of Supply Standardization | CQ |
| Preparing Activity | Naval Surface Warfare Center Indian Head Division (NSWC IHD) | OS |
| Navy | Naval Surface Warfare Center Indian Head Division (NSWC IHD) | OS |