Army · SSN history

780 Title not stated in source

Army SSN 780 was listed as deleted, with SSNs 784 and 787 suggested as substitutes. The record does not establish a merger or an automatic conversion to either code.

Codes named in this history

Codes without a directory match

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

Documented history

Title not stated in source

The deletion date is not stated. June 30, 1945 is the publication date of Change 2, which contains the list, not an established effective date for deleting SSN 780.

  • The table does not identify the deleted specialty's title or duties.
  • No conditions are stated for choosing between the two suggested substitutes.
Source extraction notes

Appendix I lists deleted SSN 780 with suggested substitutes 784, 787. 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.