Marine Corps · SSN history

133 Equipment Maintenance Man, Motion Picture

Appendix B identifies SSN 133 as Equipment Maintenance Man, Motion Picture under AR 615-26, September 1942 and supplements, and suggests SSN 941 for conversion. That suggestion required review of the individual's qualifications against the job specifications, not an automatic replacement.

Codes named in this history

Codes without a directory match

  • 941 stated by the source. No directory or archive record matches.

Documented history

Equipment Maintenance Man, Motion Picture

June 1945 is the manual's publication date; no effective date for a change to SSN 133 is given.

  • No June 1945 Present Title is listed for SSN 133, and the entry does not establish a fixed transition to SSN 941.
Source extraction notes

Predecessor title from the AR 615-26 column: Equipment Maintenance Man, Motion Picture. Suggested conversions/remarks: 941. The table gives no row-level effective date. June 1945 is the manual publication date, not an effective conversion date.

Source documents (1)

Reviewed September 24, 2026 against references 3 and 4.

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