MIL-P-60416A (NOTICE-1), MILITARY SPECIFICATION: PROPELLANT M1, FOR USE IN CHARGE, PROPELLING, 155MM, M301 (07-NOV-1988)
MIL-P-60416A (NOTICE-1), MILITARY SPECIFICATION: PROPELLANT M1, FOR USE IN CHARGE, PROPELLING, 155MM, M301 (07-NOV-1988)., Valid for use in acquisition.