MIL-P-46581 Complete Document History
Projectile, 20mm, High Explosive, Incendiary, m56a3, Metal Parts


Obsolete Revision Information:
   CAN NOT 1 - PROJECTILE, 20MM, HIGH EXPLOSI - June 23, 1988
   REVISION D - PROJECTILE, 20MM, HIGH EXPLOSI - Dec. 5, 1983