| CARTRIDGE CASE MATERIAL | STEEL |
| CARTRIDGE DESIGN TYPE | HIGH EXPLOSIVE |
| CARTRIDGE MODEL NUMBER | M309A1 |
| FUZE TYPE | POINT DETONATING |
| FUZE MODEL NUMBER | M557 |
| FUZE DELAY TIME | 0.050 SECONDS NOMINAL |
| PROJECTILE FILLER TYPE | TRINITROTOLUENE, TNT |
| PROPELLING CHARGE FEATURE TYPE | FLASHLESS |
| PROPELLANT CHARACTERISTIC MARKINGS | REQUIRED |
| SUPPLEMENTARY CHARGE | NOT INCLUDED |
| PROXIMITY FUZE ADAPTABILITY | NOT ADAPTABLE |
| MUZZLE VELOCITY | 990.0 FEET PER SECOND NOMINAL |
| WEAPON FOR WHICH DESIGNED | RECOILLESS RIFLE M20 |
| DOD AMMUNITION CODE | 1315-C051 |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY FUZE TYPE;FUZE MODEL NUMBER;FUZE DELAY;UNIT PACKAGE QUANTITY;UNIT PACKAGE TYPE;PACKAGE MODEL NUMBER |
| GROSS WEIGHT | 79.7 SHIPPING CONTAINER POUNDS AND |
| 1642.0 PALLET POUNDS |
| NET EXPLOSIVE WEIGHT | 4.79 STORAGE POUNDS AND |
| 4.79 TRANSPORTATION POUNDS |
| QUANTITY PER SHIPPING CONTAINER | 2 |
| SHIPPING CONTAINER QUANTITY PER PALLET | 20 PALLET |
| HAZARDOUS MATERIAL CLASSIFICATION CODE | 1.2.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| DOT PROPER SHIPPING NAME | CARTRIDGES FOR WEAPONS |
| DOT IDENTIFICATION NUMBER | UN0321 |
| DOT REGISTRATION CODE | EX1988120955 |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 19203 |
| DESIGN CONTROL REFERENCE | 75-1-221PAREN4 |