| DOD AMMUNITION CODE | 1315-C051 |
| CARTRIDGE CASE MATERIAL | STEEL |
| CARTRIDGE DESIGN TYPE | HIGH EXPLOSIVE |
| CARTRIDGE MODEL NUMBER | M309 |
| FUZE DELAY TIME | 0.050 SECONDS NOMINAL |
| FUZE MODEL NUMBER | M51A4 |
| FUZE TYPE | POINT DETONATING |
| GROSS WEIGHT | 81.0 SHIPPING CONTAINER POUNDS AND 1662.0 PALLET POUNDS |
| HAZARDOUS MATERIAL CLASSIFICATION CODE | 08 INHABITED BUILDING DISTANCE AND 1.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND E STORAGE COMPATIBILITY GROUP AND I DEPARTMENT OF TRANSPORTATION CLASS |
| MUZZLE VELOCITY | 990.0 FEET PER SECOND NOMINAL |
| PROPELLANT CHARACTERISTIC MARKINGS | REQUIRED |
| PROPELLING CHARGE FEATURE TYPE | FLASHLESS |
| PROJECTILE FILLER TYPE | TRINITROTOLUENE, TNT |
| QUANTITY PER SHIPPING CONTAINER | 2 |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY FUZE TYPE;FUZE MODEL NUMBER;UNIT PACKAGE TYPE;PACKAGE MODEL NUMBER;UNIT PACKAGE QUANTITY;FUZE DELAY TIME |
| WEAPON FOR WHICH DESIGNED | RIFLE M20 AND RIFLE T21 AND RIFLE T21E4 |
| SUPPLEMENTARY CHARGE | NOT INCLUDED |