Army · SSN history

818 Title not stated in source

Appendix I lists Army SSN 818 as deleted and gives 055, 405, and 502 as suggested substitutes. It does not establish a merger into those specialties or an automatic replacement by any one of them.

Codes named in this history

Codes without a directory match

  • 055 stated by the source. No directory or archive record matches.
  • 405 stated by the source. No directory or archive record matches.
  • 502 stated by the source. No directory or archive record matches.

Documented history

Title not stated in source

30 June 1945 is the publication date of Change 2, not an effective deletion date. The entry gives no deletion date for SSN 818.

  • The table does not state the deleted specialty's title or explain when each suggested substitute should apply.
Source extraction notes

Appendix I lists deleted SSN 818 with suggested substitutes 055, 405, 502. The table does not print the deleted specialty title, so the neutral title placeholder is used. The row-level deletion date is unstated. The citation dates Change 2 to 30 June 1945; that publication date is not an effective deletion date.

Source documents (1)

Reviewed September 23, 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.