This NMC is a version from the 80s through to the 90s.
The U.S. Navy and Marine Corp Medal is the highest non-combat award for heroism by the United States Navy to its acting service men and women. The medal was established by an act of Congress on 7 August 1942.
Medal and Ribbon in perfect condition. The clasp is stamped GRACO-GI, possible manufacture is Medallic Arc Company, New York.