12P Prime Power Production Specialist
Verified ASVAB line score requirement from the official Army specification. Engineers: Construction, demolition, bridging, diving and combat engineering support.
ST ≥ 107 and EL ≥ 107 and GT ≥ 110
Chapter 10c initial entry qualification.
Verified
Source checked 2026-09-12
What this means
Official Army Chapter 10c PDF qualifying-score section verified; non-score 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 110 compares with the rest of the Army, read what counts as a good ASVAB score.
Which ASVAB subtests count toward 12P
12P is judged on 3 line scores. 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).
GS + AR + MK + EI
GS (General Science), AR (Arithmetic Reasoning), MK (Mathematics Knowledge), EI (Electronics Information).
VE (verbal: WK and PC) + AR
WK (Word Knowledge), PC (Paragraph Comprehension), AR (Arithmetic Reasoning).
If your score is below ST ≥ 107 and EL ≥ 107 and GT ≥ 110
Your ASVAB report lists every line score, so start by finding ST and EL and GT 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), AR (Arithmetic Reasoning), EI (Electronics Information). Start a GS, WK, PC, MK, MC, AR, EI practice set for 12P →
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.
Engineers jobs ranked by ASVAB threshold
All 9 currently verified CMF 12 entries on this site, ordered by the lowest score that satisfies each rule. 12P sits at position 9: 8 jobs list a lower threshold and 0 list a higher one. Thresholds in different line scores are not directly comparable.
| # | MOS | Job | ASVAB requirement | Checked |
|---|---|---|---|---|
| 1 | 12B | Combat Engineer | CO ≥ 82 | 2026-09-11 |
| 2 | 12C | Bridge Crewmember | CO ≥ 82 | 2026-09-12 |
| 3 | 12N | Horizontal Construction Engineer | GM ≥ 85 | 2026-09-12 |
| 4 | 12W | Carpentry and Masonry Specialist | GM ≥ 88 | 2026-09-12 |
| 5 | 12R | Interior Electrician | EL ≥ 93 | 2026-09-12 |
| 6 | 12Y | Geospatial Engineer | ST ≥ 100 and GT ≥ 100 | 2026-09-12 |
| 7 | 12T | Technical Engineer | ST ≥ 101 | 2026-09-12 |
| 8 | 12D | Diver | GM ≥ 98 and (GT ≥ 107 or ST ≥ 106) | 2026-09-12 |
| 9 | 12P | Prime Power Production Specialist | ST ≥ 107 and EL ≥ 107 and GT ≥ 110 | 2026-09-12 |
Other Army jobs judged on ST (Skilled Technical)
Because these MOS share the ST line score with 12P, the same subtests decide your standing for all of them. Jobs at or below 12P's threshold are fallback options; jobs above it are what a higher ST unlocks.
- 68W Combat Medic Specialist — ST ≥ 101
- 68X Behavioral Health Specialist — ST ≥ 101
- 68V Respiratory Specialist — ST ≥ 102
- 25D Cyber Network Defender — GT ≥ 105 and ST ≥ 105
- 12D Diver — GM ≥ 98 and (GT ≥ 107 or ST ≥ 106)
- 68K Medical Laboratory Specialist — ST ≥ 106
- 17C Cyber Operations Specialist — GT ≥ 110 and ST ≥ 112
- 35N Signals Intelligence Analyst — ST ≥ 112
Next steps
- Check your scores against this and other Army jobs
- Practice GS, WK, PC, MK, MC, AR, EI, the subtests that feed the ST and EL and GT score
- Browse all Engineers jobs in CMF 12
- Confirm the current requirement with your recruiter before relying on this information
Frequently asked questions
What ASVAB score do I need for 12P Prime Power Production Specialist?
The verified score threshold recorded for this MOS is ST ≥ 107 and EL ≥ 107 and GT ≥ 110. Other requirements such as OPAT, clearance, and training are separate.
Which ASVAB subtests count toward the ST and EL and GT score for 12P?
ST (Skilled Technical) is nominally GS + VE (verbal: WK and PC) + MK + MC. EL (Electronics) is nominally GS + AR + MK + EI. GT (General Technical) is nominally VE (verbal: WK and PC) + AR. 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 ≥ 107 and EL ≥ 107 and GT ≥ 110, or compute it from your standard scores with the calculator.
Is AFQT enough to qualify for 12P?
No. AFQT is used for general enlistment qualification. 12P uses specific Army line scores (ST ≥ 107 and EL ≥ 107 and GT ≥ 110), 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 Engineers jobs with a lower ASVAB threshold than 12P?
Yes. Among the 9 currently verified CMF 12 entries on this site, 8 list a lower entry threshold than 12P and 0 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 ≥ 107 and EL ≥ 107 and GT ≥ 110.
Where does this 12P score requirement come from?
The verified threshold is recorded from the official Army MOS specification document. Chapter 10c initial entry qualification. Source checked on 2026-09-12.