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Technical Data Sheet
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M31A — MODULE,ELECTRONIC

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

M31A: MODULE,ELECTRONIC.

The MODULE,ELECTRONIC is a the manufacturer industrial component. Key specifications include duty_cycle: CONTINUOUS, power_rating: 0.0300 HORSEPOWER OUTPUT, winding_type: SHUNT WOUND, overall_width: 2.875 INCHES IN, cooling_method: NONVENTILATED, overall_height: 4.031 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 6105-00-583-9158, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
M31A
NSN: 6105-00-583-9158
NIINs: 005839158, 012147604
FSC: 6105 — Motors, Electrical
CAGE: 02374 — APPLIED MAGNETICS INC (USA)
SPECIFICATIONS
duty_cycleCONTINUOUS
power_rating0.0300 HORSEPOWER OUTPUT
winding_typeSHUNT WOUND
overall_width2.875 INCHES IN
cooling_methodNONVENTILATED
overall_height4.031 INCHES IN
overall_length3.462 INCHES IN
shaft_diameter0.2496 INCHES NOMINAL SINGLE END IN
mounting_methodFACE
enclosure_featureTOTALLY ENCLOSED
current_rating_methodLOAD
current_rating_in_amps2.700 SINGLE INPUT
NSN6105-00-583-9158
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: M31A · OEM ⚠ VERIFY BEFORE ORDERING NEMA frame size determines mounting bolt pattern — not interchangeable. 56C ≠ 143T bolt pattern. C-face vs foot-mount vs flange — different mounting, same HP doesn't mean drop-in ✓ BROKER TIP TEFC = outdoor/washdown OK. ODP = dry indoor only. TENV = no external fan, explosion-proof areas. 1750 RPM = 4-pole (most common), 3450 RPM = 2-pole, 1150 RPM = 6-pole PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 THREADED HOLE(S)
•
DUTY CYCLE: CONTINUOUS
•
SHAFT DIAMETER: 0.2496 INCHES NOMINAL SINGLE END IN
•
WINDING TYPE: SHUNT WOUND
•
MOUNTING METHOD: FACE
•
COOLING METHOD: NONVENTILATED
•
SHAFT ROTATION DIRECTION: CLOCKWISE SINGLE END
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S)
DUTY CYCLECONTINUOUS
SHAFT DIAMETER0.2496 INCHES NOMINAL SINGLE END IN
OVERALL LENGTH3.462 INCHES IN
WINDING TYPESHUNT WOUND
MOUNTING METHODFACE
COOLING METHODNONVENTILATED
SHAFT ROTATION DIRECTIONCLOCKWISE SINGLE END
MOUNTING FACILITY CIRCLE DIAMETER1.625 INCHES IN
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS28.0 LINE TO NEUTRAL SINGLE INPUT
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is M31A?
M31A is a MODULE,ELECTRONIC.
What is the NSN for M31A?
M31A is cataloged in the U.S. Government catalog under NSN 6105-00-583-9158. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.