| DOT IDENTIFICATION NUMBER | UN0339 |
| DOT PROPER SHIPPING NAME | CARTRIDGES FOR WEAPONS, INERT PROJECTILE |
| DOD AMMUNITION CODE | 1305-B109 |
| DOT REGISTRATION CODE | EX1988120383 |
| CARTRIDGE CASE MATERIAL | BRASS |
| CARTRIDGE DESIGN TYPE | TRAINING |
| CARTRIDGE GROUPING FUNCTIONAL SEQUENCE | NONE |
| CARTRIDGE GROUPING TYPE | LINKED |
| CARTRIDGE MODEL NUMBER | M639 OR XM639 |
| CARTRIDGE QUANTITY | 80 |
| DETONATION INITIATION METHOD | PERCUSSION |
| END LINK MODEL NUMBER | NONE |
| GROSS WEIGHT | 95.0 SHIPPING CONTAINER POUNDS |
| HAZARDOUS MATERIAL CLASSIFICATION CODE | 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| LINK FEED DIRECTION | RIGHT-HAND |
| LINK MODEL NUMBER | M23 OR XM23 |
| PROJECTILE MODEL NUMBER | M640,OR XM640 |
| QUANTITY PER SHIPPING CONTAINER | 80 |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | DIFFERENTIATED BY CARTRIDGE GROUP CONFIGURATION,LINK MODEL,AND PACKAGING |
| WEAPON FOR WHICH DESIGNED | GUN, CANNON XM140 |
| TRACER ELEMENT | NOT INCLUDED |