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Technical Data Sheet
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ES489-2 ✓ Verified by PartsTable
— · 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 ES489-2 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-683-0173, 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
ES489-2
NSN: 6105-00-683-0173
FSC: 6105
CAGE: 20418 — DRS SUSTAINMENT SYSTEMS, INC. (USA)
SPECIFICATIONS
Part NumberES489-2
NSN6105-00-683-0173
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: ES489-2 · 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
•
COOLING METHOD: AMBIENT AIR
•
CONTROL FIELD WINDING TYPE: TWO WINDINGS, SERIES CONNECTED OR TWO WINDINGS, PARALLEL CONNECTED
•
SHAFT END CHARACTERISTIC: A17 SINGLE STYLE SINGLE END
•
TORQUE RATING AND TYPE: 2.2 INCH-OUNCES STALLED IN
•
INCLOSURE SPECIFICATION: COMMERCIAL
•
LENGTH OF SHAFT FROM HOUSING: 0.438 INCHES SINGLE END IN
•
TEETH QUANTITY: 15 SINGLE END
TECHNICAL CHARACTERISTICS (FLIS)
COOLING METHODAMBIENT AIR
CONTROL FIELD WINDING TYPETWO WINDINGS, SERIES CONNECTED OR TWO WINDINGS, PARALLEL CONNECTED
SHAFT END CHARACTERISTICA17 SINGLE STYLE SINGLE END
TORQUE RATING AND TYPE2.2 INCH-OUNCES STALLED IN
INCLOSURE SPECIFICATIONCOMMERCIAL
LENGTH OF SHAFT FROM HOUSING0.438 INCHES SINGLE END IN
TEETH QUANTITY15 SINGLE END
OVERALL LENGTH2.522 INCHES IN
CURRENT TYPEAC INPUT
OVERALL WIDTH1.750 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
503-043B2P018RInterchangeable
interchangeable cross-reference
interchangeable
TS2A3-13Interchangeable
interchangeable cross-reference
interchangeable
ES489-2B01Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ES489-2?
ES489-2 is a ES489-2.
What parts can replace ES489-2?
There are 3 known substitutes for ES489-2: 503-043B2P018R, TS2A3-13, ES489-2B01. Substitute compatibility should be verified for your specific system.
What is the NSN for ES489-2?
ES489-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-683-0173. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026