89A Ammunition Stock Control and Accounting Specialist
Verified ASVAB line score requirement from the official Army specification. Ammunition: Ammunition handling, stock control and explosive ordnance disposal.
ST ≥ 91
Initial award, Chapter 10c; score requirement verified in official Army PDF.
Verified
Source checked 2026-09-12
What this means
Official Army Chapter 10c PDF lists minimum ST 91; OPAT, training, clearance and other requirements remain separate.
The score listed above is the minimum line score threshold from the official Army MOS specification. Meeting this threshold does not guarantee enlistment — additional requirements such as OPAT physical testing, security clearance, medical screening, and training availability are evaluated separately by your recruiter. To see how ST 91 compares with the rest of the Army, read what counts as a good ASVAB score.
Which ASVAB subtests count toward 89A
89A is judged on one line score. The subtests listed below are the Army's nominal definition of each aptitude area from DA PAM 611-21, Military Occupational Classification and Structure, Table 10-1 (ASVAB aptitude area composites). The score actually printed on your report is computed on the 1997 scale as a weighted sum of seven standard scores (DMDC 2004, Table 2.7) and may give weight to subtests outside the nominal list; GT is the exception and equals AR + VE exactly. Use the line score on your report, or compute it from your standard scores.
GS + VE (verbal: WK and PC) + MK + MC
GS (General Science), WK (Word Knowledge), PC (Paragraph Comprehension), MK (Mathematics Knowledge), MC (Mechanical Comprehension).
If your score is below ST ≥ 91
Your ASVAB report lists every line score, so start by finding ST and noting the exact gap. A small gap in one composite is usually closed by improving the subtests that feed it, and each subtest counts toward several line scores at once.
Practice on this site: GS (General Science), WK (Word Knowledge), PC (Paragraph Comprehension), MK (Mathematics Knowledge), MC (Mechanical Comprehension). Start a GS, WK, PC, MK, MC practice set for 89A →
A retest is subject to Army retest rules and timing; ask your recruiter before planning around one. Practice results here are raw scores and never convert into an official line score.
Ammunition jobs ranked by ASVAB threshold
All 3 currently verified CMF 89 entries on this site, ordered by the lowest score that satisfies each rule. 89A sits at position 2: 1 job lists a lower threshold and 1 lists a higher one. Thresholds in different line scores are not directly comparable.
Other Army jobs judged on ST (Skilled Technical)
Because these MOS share the ST line score with 89A, the same subtests decide your standing for all of them. Jobs at or below 89A's threshold are fallback options; jobs above it are what a higher ST unlocks.
- 31B Military Police — ST ≥ 91
- 31E Internment/Resettlement Specialist — ST ≥ 91
- 31K Military Working Dog Handler — ST ≥ 91
- 68E Dental Specialist — ST ≥ 91
- 68T Animal Care Specialist — ST ≥ 91
- 92L Petroleum Laboratory Specialist — ST ≥ 91
- 25B Information Technology Specialist — ST ≥ 95
- 68Q Pharmacy Specialist — ST ≥ 95
- 68R Veterinary Food Inspection Specialist — ST ≥ 95
- 68S Preventive Medicine Specialist — ST ≥ 98
- 12Y Geospatial Engineer — ST ≥ 100 and GT ≥ 100
- 74D CBRN Specialist — ST ≥ 100
Next steps
- Check your scores against this and other Army jobs
- Practice GS, WK, PC, MK, MC, the subtests that feed the ST score
- Browse all Ammunition jobs in CMF 89
- Confirm the current requirement with your recruiter before relying on this information
Frequently asked questions
What ASVAB score do I need for 89A Ammunition Stock Control and Accounting Specialist?
The verified score threshold recorded for this MOS is ST ≥ 91. Other requirements such as OPAT, clearance, and training are separate.
Which ASVAB subtests count toward the ST score for 89A?
ST (Skilled Technical) is nominally GS + VE (verbal: WK and PC) + MK + MC. The reported score is a weighted sum of seven standard scores on the 1997 scale, so subtests outside that list can also count. Compare the line score printed on your ASVAB report against ST ≥ 91, or compute it from your standard scores with the calculator.
Is AFQT enough to qualify for 89A?
No. AFQT is used for general enlistment qualification. 89A uses specific Army line scores (ST ≥ 91), and the line-score rule shown here is the verified threshold. These are composite scores calculated from ASVAB subtests and are different from your AFQT percentile.
Are there Ammunition jobs with a lower ASVAB threshold than 89A?
Yes. Among the 3 currently verified CMF 89 entries on this site, 1 list a lower entry threshold than 89A and 1 list a higher one. The ranked table on this page shows each requirement; a lower threshold in a different line score is not directly comparable to ST ≥ 91.
Where does this 89A score requirement come from?
The verified threshold is recorded from the official Army MOS specification document. Initial award, Chapter 10c; score requirement verified in official Army PDF. Source checked on 2026-09-12.