| DOT IDENTIFICATION NUMBER | UN0020 |
| DOT PROPER SHIPPING NAME | AMMUNITION, TOXIC |
| DOD AMMUNITION CODE | 1320-D568 |
| DOT REGISTRATION CODE | EX1988060517 |
| DESIGN TYPE | CHEMICAL |
| HAZARDOUS MATERIAL CLASSIFICATION CODE | 1.2.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| MODEL NUMBER | M121A1 |
| NET EXPLOSIVE WEIGHT | 2.75 STORAGE POUNDS AND 2.75 TRANSPORTATION POUNDS |
| NOSE CLOSURE TYPE | SHIPPING PLUG |
| PRIMARY FILLER MATERIAL | VX |
| PROXIMITY FUZE ADAPTABILITY | ADAPTABLE |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MODEL NUMBER,SUPPLEMENTARY CHARGE,PRIMARY FILLER MATERIAL,WEAPON AND MODEL NUMBER FOR WHICH DESIGNED |
| SELF-DESTROYING FEATURE | NOT INCLUDED |
| SPECIAL FEATURES | CHEMICAL AGENT MCE VALUE IS ADDRESSED SEPARATELY; UNIT PACKAGE QTY 8 |
| WEAPON AND MODEL NUMBER FOR WHICH DESIGNED | -1 HOWITZER AND -1A1 HOWITZER AND -45 HOWITZER |
| SUPPLEMENTARY CHARGE | INCLUDED |
| TRACER ELEMENT | NOT INCLUDED |
| UNIT PACKAGE TYPE | PALLET, WOOD |