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UE166 ✓ 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 UE166 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 6105-01-335-4436, 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
UE166
NSN: 6105-01-335-4436
FSC: 6105
CAGE: 62119 — UNIVERSAL ELECTRIC CO (USA)
SPECIFICATIONS
Part NumberUE166
NSN6105-01-335-4436
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: UE166 · 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
•
FLAT DEPTH: 0.040 INCHES NOMINAL SINGLE END IN
•
FLATTED PORTION LENGTH: 3.550 INCHES NOMINAL SINGLE END IN
•
CURRENT RATING METHOD: LOAD
•
CURRENT RATING IN AMPS: 6.400 SINGLE INPUT
•
ROTOR SPEED RATING IN RPM: 1000.0 SINGLE FULL LOAD
•
WINDING TYPE: INDUCTION-PERMANENT SPLIT CAPACITOR SPLIT PHASE
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 115.0 LINE TO NEUTRAL SINGLE INPUT
•
SHAFT END CHARACTERISTIC: A5 SINGLE STYLE SINGLE END
TECHNICAL CHARACTERISTICS (FLIS)
FLAT DEPTH0.040 INCHES NOMINAL SINGLE END IN
FLATTED PORTION LENGTH3.550 INCHES NOMINAL SINGLE END IN
CURRENT RATING METHODLOAD
CURRENT RATING IN AMPS6.400 SINGLE INPUT
ROTOR SPEED RATING IN RPM1000.0 SINGLE FULL LOAD
WINDING TYPEINDUCTION-PERMANENT SPLIT CAPACITOR SPLIT PHASE
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS115.0 LINE TO NEUTRAL SINGLE INPUT
SHAFT END CHARACTERISTICA5 SINGLE STYLE SINGLE END
SHAFT DIAMETER0.500 INCHES NOMINAL SINGLE END IN
OVERALL LENGTH10.920 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
C744Interchangeable
interchangeable cross-reference
interchangeable
72W019Interchangeable
interchangeable cross-reference
interchangeable
RWS2-2-30Interchangeable
interchangeable cross-reference
interchangeable
PT-119-5Interchangeable
interchangeable cross-reference
interchangeable
30860Interchangeable
interchangeable cross-reference
interchangeable
CH58PLInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is UE166?
UE166 is a UE166.
What parts can replace UE166?
There are 7 known substitutes for UE166: C744, 72W019, RWS2-2-30 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for UE166?
UE166 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-01-335-4436. 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