| CARTRIDGE CASE MATERIAL | STEEL |
| CARTRIDGE DESIGN TYPE | HIGH EXPLOSIVE PLASTIC-TRACER |
| CARTRIDGE MODEL NUMBER | M346A1 |
| FUZE TYPE | BASE DETONATING |
| FUZE MODEL NUMBER | M91A1 |
| PROJECTILE FILLER TYPE | COMPOSITION A-3 |
| PROPELLANT CHARACTERISTIC MARKINGS | NOT REQUIRED |
| SUPPLEMENTARY CHARGE | NOT INCLUDED |
| MUZZLE VELOCITY | 1635.0 FEET PER SECOND NOMINAL |
| WEAPON FOR WHICH DESIGNED | RECOILLESS RIFLE M40A1 AND |
| RECOILLESS RIFLE M40A1C AND |
| RECOILLESS RIFLE M40A4 |
| DOD AMMUNITION CODE | 1315-C651 |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | DIFFERENTIATED BY FUZE MODEL AND PACKAGING |
| GROSS WEIGHT | 127.6 SHIPPING CONTAINER POUNDS AND |
| 1890.0 PALLET POUNDS |
| PACKAGE REFERENCE NUMBER | X7549070 US ARMY |
| NET EXPLOSIVE WEIGHT | 15.72 STORAGE POUNDS AND |
| 15.72 TRANSPORTATION POUNDS |
| QUANTITY PER SHIPPING CONTAINER | 2 |
| HAZARDOUS MATERIAL CLASSIFICATION CODE | 1.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| DOT PROPER SHIPPING NAME | CARTRIDGES FOR WEAPONS |
| DOT IDENTIFICATION NUMBER | UN0005 |
| DOT REGISTRATION CODE | EX1988060238 |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 19203 |
| DESIGN CONTROL REFERENCE | 8837335 |