Navy E-4/5/6 Machinist's Mate Rating Badges Rating Badge Type:White CNT provided that a service member

provided that a service member served at least one year (two years for Reserve personnel not on active duty) in or in support of OSD

1942 and was awarded retroactive to September 8

If a soldier's initial period of deployment overlap one or more of the approved campaign phases listed below

the award would be upgraded to the "Two Jump" variation

Navy E-4/5/6 Machinist's Mate Rating Badges Rating Badge Type:White CNT provided that a service memberUnited States Navy E 4 5 6 Machinist's Mate Rating Badge Criteria: Worn by Machinist's Mates (MM) with ranks from Petty Officer 3rd Class (E 4) to Petty Officer 1st Class (E 6). Machinist's Mates are typically responsible for the continuous operation of the engines, compressors, refrigeration and air conditioning equipment aboard the USN's vessels and at their land based installations. Some Machinist's Mates are also trained in Health Physics and