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Technical Data Sheet
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A6523 — Technical Data Sheet

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EATON CORPORATION · MOTOR
WHAT YOU NEED TO KNOW
NEMA frame determines mounting bolt pattern TEFC for outdoor, ODP for dry indoor only
C-face vs foot-mount — different mounting
PRODUCT OVERVIEW

The MOTOR,DIRECT CURRENT is a EATON CORPORATION industrial component. Key specifications include FLAT DEPTH: 0.030 INCHES NOMINAL SINGLE END IN, TEMP RATING: -56.7 AMBIENT CELSIUS, WINDING TYPE: SERIES WOUND, OVERALL WIDTH: 2.969 INCHES IN, COOLING METHOD: NONVENTILATED, OVERALL HEIGHT: 2.969 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 6105-00-735-0350, 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
A6523
NSN: 6105-00-735-0350
FSC: 6105
CAGE: 81118 — EATON CORPORATION (USA)
SPECIFICATIONS
FLAT DEPTH0.030 INCHES NOMINAL SINGLE END IN
TEMP RATING-56.7 AMBIENT CELSIUS
WINDING TYPESERIES WOUND
OVERALL WIDTH2.969 INCHES IN
COOLING METHODNONVENTILATED
OVERALL HEIGHT2.969 INCHES IN
OVERALL LENGTH5.634 INCHES IN
SHAFT DIAMETER0.312 INCHES NOMINAL SINGLE END IN
MOUNTING METHODFACE
ENCLOSURE FEATURETOTALLY ENCLOSED
FEATURES PROVIDEDELECTRIC NOISE SUPPRESSOR AND FRAME ELECTRICALLY GROUNDED AND HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
CURRENT RATING METHODLOAD
NSN6105-00-735-0350
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: A6523 · EATON CORPORATION ⚠ 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
•
FEATURES PROVIDED: ELECTRIC NOISE SUPPRESSOR AND FRAME ELECTRICALLY GROUNDED AND HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
•
MOUNTING FACILITY CIRCLE DIAMETER: 2.312 INCHES IN
•
DUTY CYCLE: CONTINUOUS
•
TERMINAL TYPE AND QUANTITY: 1 CONNECTOR, PLUG
•
ROTOR SPEED RATING IN RPM: 2400.0 SINGLE FULL LOAD
•
SHAFT ROTATION DIRECTION: COUNTERCLOCKWISE SINGLE END
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 24.0 LINE TO NEUTRAL SINGLE INPUT
TECHNICAL CHARACTERISTICS
FEATURES PROVIDEDELECTRIC NOISE SUPPRESSOR AND FRAME ELECTRICALLY GROUNDED AND HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
OVERALL LENGTH5.634 INCHES IN
MOUNTING FACILITY CIRCLE DIAMETER2.312 INCHES IN
DUTY CYCLECONTINUOUS
TERMINAL TYPE AND QUANTITY1 CONNECTOR, PLUG
ROTOR SPEED RATING IN RPM2400.0 SINGLE FULL LOAD
SHAFT ROTATION DIRECTIONCOUNTERCLOCKWISE SINGLE END
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS24.0 LINE TO NEUTRAL SINGLE INPUT
CURRENT RATING METHODLOAD
COOLING METHODNONVENTILATED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
1390590InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2541781-2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A-A-2314InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A-A-2314 TY2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
73-50350InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2645MInterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A6523?
A6523 is a MOTOR,DIRECT CURRENT manufactured by EATON CORPORATION.
What parts can replace A6523?
There are 6 known substitutes for A6523: 1390590, 2541781-2, A-A-2314 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A6523?
A6523 is cataloged in the Federal Logistics Information System under NSN 6105-00-735-0350. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: September 2026