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Marine Corps · SSN history

504 Ammunition Handler

For SSN 504, Ammunition Handler in AR 615-26 (September 1942 and supplements), Appendix B suggests SSNs 505, 521, 597, 601, 603, 604, 606, 607, 610, 845, 864 and 901 as possible replacements. These were not automatic conversions: the individual's qualifications had to be reviewed against the manual's job specifications.

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Codes named in this history

Other history records

These source identifiers have archive pages. Their availability does not establish current service use or retirement.

Codes without a directory match

  • 505 stated by the source. No directory or archive record matches.
  • 521 stated by the source. No directory or archive record matches.
  • 597 stated by the source. No directory or archive record matches.
  • 604 stated by the source. No directory or archive record matches.
  • 606 stated by the source. No directory or archive record matches.
  • 607 stated by the source. No directory or archive record matches.
  • 610 stated by the source. No directory or archive record matches.
  • 845 stated by the source. No directory or archive record matches.
  • 864 stated by the source. No directory or archive record matches.

Documented history

Ammunition Handler

June 1945 is the manual's publication date; no effective date for this change is given.

  • The June 1945 Present Title column is blank, and no single replacement specialty is established.
Source extraction notes

Predecessor title from the AR 615-26 column: Ammunition Handler. Suggested conversions/remarks: 505, 521, 597, 601, 603, 604, 606, 607, 610, 845, 864, 901. 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.