Army · SSN history

764 Title not stated in source

Appendix I lists Army SSN 764 as deleted and recommends SSN 542 as a substitute. This establishes a suggested substitute, not an automatic conversion to SSN 542.

Codes named in this history

Codes without a directory match

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

Documented history

Title not stated in source

No effective deletion date is stated for SSN 764. June 30, 1945 is the publication date of Change 2, not an established deletion date.

  • The table does not state the deleted specialty's title or describe its duties.
Source extraction notes

Appendix I lists deleted SSN 764 with suggested substitute 542. 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 reference 1.

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