Marine Corps · MOS history

8040 Colonel, Logistician

MOS 8040 was renamed Colonel, Sustainment. The code continues under the new title.

Current use of this code: 8040 Colonel, Sustainment. The events below describe historical classifications.

Codes named in this history

Current specialties

Documented history

Colonel, Logistician

A colonel logistician serves as a logistics officer in the grade of colonel. The designation identifies colonel logistics billets in T/Os.

2026-10-01 is the FY27 officer MCTFS batch-conversion date specified in NAVMC 1200.1M paragraph 2001.1b.

  • This is a same-code title change, not cancellation of the specialty.
Source extraction notes

MOS 8040 was renamed Colonel, Sustainment. The code continues under the new title. 2026-10-01 is the FY27 officer MCTFS batch-conversion date specified in NAVMC 1200.1M paragraph 2001.1b.

Source documents (2)

Reviewed October 3, 2026 against references 1, 2, 3 and 4.

  • NAVMC 1200.1M MOS 8040 entry

    1. Chapter 1, OccFld 80, MOS 8040; printed p. 1-311; PDF p. 330; cached text lines 19928-19958 · cited by the explanation

    2.NAVMC 1200.1M Figure 2-1 conversion row · Figure 2-1, printed p. 2-8, PDF 411; cached text lines 24968-24969; remarks 2, 7 · cited by the explanation

    3.NAVMC 1200.1M, FY27 officer conversion instructions · Chapter 2, paragraph 2001.1b, printed page 2-1 (PDF page 404): MCTFS batch conversion on 1 October 2026 · cited by the explanation

  • NAVMC 1200.1L (FY26): former MOS 8040 title and duties

    4. Chapter 1, MOS 8040, Summary and former occupational title. Historical definition retained from the previously reviewed source. · cited by the explanation

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