| BASIC SHAPE STYLE | RECTANGULAR W/TAB AT ONE END |
| COLOR | BLACK FIRST SIDE INSCRIPTION |
| COLOR | BLACK SECOND SIDE INSCRIPTION |
| COLOR | RED, LIGHT FIRST SIDE INSCRIPTION BACKGROUND |
| COLOR | RED, LIGHT SECOND SIDE INSCRIPTION BACKGROUND |
| INSCRIPTION | EXPLODER MK21 -WARNING- DO NOT REMOVE SAFETY SCREW UNTIL TORPEDO IS READY FOR LOADING INTO LAUNCH TUBE. -OVER- |
| INSCRIPTION | PARTIAL LEGEND -WARNING- DO NO INSTALL ARM AND DETONATE DEVICE UNTIL SAFETY SCREW IS INSTALLED. -CAUTION- WHEN INSTALLING SAFETY SCREW,FING |
| INSCRIPTION | PARTIAL LEGEND -WARNING- DO NO INSTALL ARM AND DETONATE DEVICE UNTIL SAFETY SCREW IS INSTALLED. -CAUTION- WHEN INSTALLING SAFETY SCREW,FING FIRST SIDE; EXPLODER MK21 -WARNING- DO NOT REMOVE SAFETY SCREW UNTIL TORPEDO IS READY FOR LOADING INTO LAUNCH TUBE. |
| LENGTH | 2.720 INCHES MINIMUM AND 2.780 INCHES MAXIMUM |
| MARKING DESIGNATION | LEGEND FIRST SIDE |
| MARKING DESIGNATION | LEGEND SECOND SIDE |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY |
| WIDTH | 2.220 INCHES NOMINAL |
| THICKNESS | 0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM |