Army · SSN history

351 Title not stated in source

Appendix I lists Army SSN 351 as deleted and names SSN 055 as its suggested substitute. This establishes a suggested replacement, not an automatic conversion to 055.

Codes named in this history

Codes without a directory match

  • 055 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 does not state when SSN 351 was deleted.

  • The table does not identify the specialty title for SSN 351.
Source extraction notes

Appendix I lists deleted SSN 351 with suggested substitute 055. 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.