Marine Corps · MOS history

4615 Title not stated in source

MARADMIN 474/00 directed that Marines in grades private through gunnery sergeant with primary MOS 4615 be converted to primary MOS 4612. This covered active, Reserve (SMCR, IRR, IMA and Standby Reserve), and retired Marines.

Codes named in this history

Historical steps

The source names a code the branch later retired, or whose reviewed record is historical. Its story continues on that code's own page.

Documented history

Title not stated in source

September 30, 2000 was the deadline for completing the conversions, not an exact conversion date. The record does not specify the actual conversion date.

  • The cited record does not state an occupational title or describe duties for MOS 4615.
Source extraction notes

The cited source prints the MOS code but not its occupational title; no title was inferred. PMOS conversion for grades PVT-GYSGT; 2000-09-30 is the stated no-later-than conversion deadline, not an exact event date. Paragraph 1 covers active, Reserve (SMCR, IRR, IMA and Standby Reserve) and retired Marines, using separate headquarters unit-diary entries under the same no-later-than deadline.

Source documents (1)

Reviewed September 24, 2026 against reference 3.

Historical information is drawn from the sources linked above. Classification dates are not personal service dates. Spot an error? Let us know.