| DOT IDENTIFICATION NUMBER | UN0339 |
| DOT PROPER SHIPPING NAME | CARTRIDGES, SMALL ARMS |
| DOT REGISTRATION CODE | EX1988120276 |
| DOD AMMUNITION CODE | 1305-A553 |
| CARTRIDGE DESIGN TYPE | BALL |
| CARTRIDGE GRADE DESIGNATOR | MG |
| CARTRIDGE GROUPING TYPE | SINGLE ROUND |
| CARTRIDGE MODEL NUMBER | M2 |
| GROSS WEIGHT | 78.9 SHIPPING CONTAINER POUNDS AND 1976.0 PALLET POUNDS |
| HAZARDOUS MATERIAL CLASSIFICATION CODE | 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| PACKAGE REFERENCE NUMBER | 12576456 US ARMY |
| NET EXPLOSIVE WEIGHT | 0.0338 STORAGE POUNDS AND 0.0338 TRANSPORTATION POUNDS |
| MUZZLE VELOCITY | 2810.0 FEET PER SECOND NOMINAL |
| PROJECTILE WEIGHT | 709.5 GRAINS |
| QUANTITY PER SHIPPING CONTAINER | 240 |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY CARTRIDGE GROUPING TYPE,CARTRIDGE GRADE DESIGNATOR,UNIT PACKAGE QUANTITY,UNIT PACKAGE TYPE AND PACKAGE MODEL NUMBER |
| SHIPPING CONTAINER QUANTITY PER PALLET | 48 ARMY PALLET |
| WEAPON FOR WHICH DESIGNED | MACHINE GUN |