Army · MOS history

55D3 Explosive Ordnance Disposal Specialist

Converted to 89D, dated January 1, 2005 by the source.

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89DExplosive Ordnance Disposal Specialist

Documented history

Explosive Ordnance Disposal Specialist

DA Pam 611-21 Table 10-4 maps predecessor MOSC 55D3 to 89D; source successor entries: 89D EXPLOSIVE ORDNANCE DISPOSAL SPECIALIST; conversion effective 01 Jan 2005.

Source documents (1)

DA Pam 611-21, chapter 10, Table 10-4, Enlisted MOS Conversion Listing
1. Table 10-4, PDF p. 269 · source dated 2025
PDF page 269 (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.