Army · MOS history

63E5 M1 Tnk System Mechanic

Converted to 63Z, dated April 1, 1998 by the source.

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63Z stated by the source. No directory or archive record matches.

Documented history

M1 Tnk System Mechanic

DA Pam 611-21 Table 10-4 maps predecessor MOSC 63E5 to 63Z; source successor entries: 63Z MECHANICAL MAINTENANCE SUPERVISOR; conversion effective 01 Apr 1998.

Source documents (1)

DA Pam 611-21, chapter 10, Table 10-4, Enlisted MOS Conversion Listing
1. Table 10-4, PDF p. 272 · source dated 2025
PDF page 272 (opens in a new tab)

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