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Technical Data Sheet
PartsTable / COMPONENT / DYAB2644-3
DYAB2644-3 ✓ 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 DYAB2644-3 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-327-3951, 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
DYAB2644-3
NSN: 6105-00-327-3951
FSC: 6105
CAGE: 05624 — GE AVIATION SYSTEMS LLC DBA GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
Part NumberDYAB2644-3
NSN6105-00-327-3951
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: DYAB2644-3 · 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: 2 THREADED HOLE(S)
•
SHAFT END CHARACTERISTIC: A1 SINGLE STYLE SINGLE END
•
TORQUE RATING AND TYPE: 0.04 INCH-POUNDS RUNNING IN
•
ENCLOSURE FEATURE: OPEN
•
SHAFT DIAMETER: 0.125 INCHES NOMINAL SINGLE END IN
•
WINDING TYPE: INDUCTION-SHADED POLE
•
MOUNTING FACILITY CIRCLE DIAMETER: 2.031 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT2.344 INCHES IN
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE(S)
SHAFT END CHARACTERISTICA1 SINGLE STYLE SINGLE END
TORQUE RATING AND TYPE0.04 INCH-POUNDS RUNNING IN
ENCLOSURE FEATUREOPEN
SHAFT DIAMETER0.125 INCHES NOMINAL SINGLE END IN
WINDING TYPEINDUCTION-SHADED POLE
MOUNTING FACILITY CIRCLE DIAMETER2.031 INCHES IN
MOUNTING METHODFACE
FREQUENCY IN HERTZ60.0 INPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
AN668F8Interchangeable
interchangeable cross-reference
interchangeable
668-8Interchangeable
interchangeable cross-reference
interchangeable
290-1389P1Interchangeable
interchangeable cross-reference
interchangeable
831-115Interchangeable
interchangeable cross-reference
interchangeable
E180FInterchangeable
interchangeable cross-reference
interchangeable
MILE1TYPE6688Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DYAB2644-3?
DYAB2644-3 is a DYAB2644-3.
What parts can replace DYAB2644-3?
There are 13 known substitutes for DYAB2644-3: AN668F8, 668-8, 290-1389P1 and 10 more. Substitute compatibility should be verified for your specific system.
Is DYAB2644-3 still available?
DYAB2644-3 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026