Title not stated in source
The deletion date is not stated. June 30, 1945 is the publication date of Change 2, which contains the table, not an effective deletion date.
- The table does not name the deleted specialty or explain when to use each suggested substitute.
Source extraction notes
Appendix I lists deleted SSN 520 with suggested substitutes 170, 510. 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.
- TM 12-427, Military Occupational Classification of Enlisted Personnel, 12 July 1944, Change 2, 30 June 1945
1. Appendix I, printed p. 148 / PDF p. 216, deleted SSN 520 · source dated June 30, 1945 · cited by the explanation
PDF page 216 (opens in a new tab)2.TM 12-427, Military Occupational Classification of Enlisted Personnel, 12 July 1944, Change 2, 30 June 1945 · event transcription · docs/legacy-data/army-ssn-1944.jsonl:197; Appendix I, printed p. 148 / PDF p. 216, deleted SSN 520 · cited by the explanation
PDF page 216 (opens in a new tab)