Marine Corps · MOS history

1316 Metal Worker

MOS 1316 merged into MOS 1321 (Fabrication Specialist). The recoding took effect on 2026-10-01.

Codes named in this history

Listed in today's directory

These codes have directory pages; their current use has not been reviewed, so no current claim is made here.

Documented history

Metal Worker

Metal Workers examine drawings and work orders to determine the sequence of operations and the materials, tools, equipment, time, and personnel required. They select stock, set up welding and automated Water Jet cutting equipment, perform nondestructive inspections, and install, operate, maintain, and repair metalworking and welding equipment.

2026-10-01 is the MARADMIN recoding date, not the date COOL removed its entry.

  • The manual retains the obsolete identifier because it can still appear in active-duty or reserve personnel records.
Source extraction notes

MOS 1316 merged into MOS 1321 (Fabrication Specialist). The recoding took effect on 2026-10-01. 2026-10-01 is the MARADMIN recoding date, not the date COOL removed its entry. The manual retains the obsolete identifier because it can still appear in active-duty or reserve personnel records.

Source documents (2)

Reviewed October 3, 2026 against references 1 and 2.

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