Army · MOS history

45N1 M60A1/A3 Tank Turret Mechanic (RC)

Converted to 45E, dated September 1, 2004 by the source.

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Codes named in this history

Historical steps

The source names a code the branch later retired, or whose reviewed record is historical. Its story continues on that code's own page.

45EM1 Abrams Tank Turret Mechanic · historical code
Recorded successor: 63A General Dentist, also listed in today's directory

Documented history

M60A1/A3 Tank Turret Mechanic (RC)

DA Pam 611-21 Table 10-4 maps predecessor MOSC 45N1 to 45E; source successor entries: 45E M1 ABRAMS TANK TURRET MECHANIC; conversion effective 01 Sep 2004.

Source documents (1)

DA Pam 611-21, chapter 10, Table 10-4, Enlisted MOS Conversion Listing
1. Table 10-4, PDF p. 266 · source dated 2025
PDF page 266 (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.