Equipment serial number

An equipment serial number, shortened s/n, or sn, is a number and letter combination used by the United Nations Space Command as a means of identification of equipment and weapon models.

Known serial numbers

 * ODST armor gauntlets: 0756271
 * M41 SPNKR: 00051405
 * M6H2 Personal Defense Weapon: 00MA0100062473
 * MA5D (2558 variant): 007230814