Machinist's mate

Machinist's Mate
Rating insignia
Issued byUnited States Navy
TypeEnlisted rating
AbbreviationMM
SpecialtyEngineering / Weapons

Machinist's Mate (or MM) is a rating in the United States Navy's engineering community. It is non-capitalised as machinist's mate when discussing the generic rating rather than as a proper noun when discussing a specific enlisted seaman (Machinist's Mate Jane Doe, MM John Doe) carrying that rating.

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.