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Technical Data Sheet
PartsTable / COMPONENT / 74C-6743-001
74C-6743-001 ✓ 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 74C-6743-001 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 6105-01-373-5731, 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
74C-6743-001
NSN: 6105-01-373-5731
FSC: 6105
CAGE: 33743 — HOWELL ELECTRIC MOTORS A DIV OF SFM CORP (USA)
SPECIFICATIONS
Part Number74C-6743-001
NSN6105-01-373-5731
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 74C-6743-001 · 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
•
SHAFT END STYLE: FLAT KEYWAY AND INTERNAL THREADED SINGLE END
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
ROTOR SPEED RATING IN RPM: 3450.0 SINGLE NO LOAD
•
THREAD LENGTH: 30.0 MILLIMETERS NOMINAL SINGLE END MM
•
SHAFT DIAMETER: 19.0 MILLIMETERS NOMINAL SINGLE END MM
•
COOLING METHOD: FAN COOLED
•
PHASE: THREE INPUT
TECHNICAL CHARACTERISTICS (FLIS)
SHAFT END STYLEFLAT KEYWAY AND INTERNAL THREADED SINGLE END
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
END ITEM IDENTIFICATIONMODEL UC-1 PUMP&MOTOR ASSEMBLY FOR DISHWASHING MACHINE
ROTOR SPEED RATING IN RPM3450.0 SINGLE NO LOAD
THREAD LENGTH30.0 MILLIMETERS NOMINAL SINGLE END MM
SHAFT DIAMETER19.0 MILLIMETERS NOMINAL SINGLE END MM
COOLING METHODFAN COOLED
PHASETHREE INPUT
FRAME SIZE DESIGNATION6482 WITH B-5 FRAME
POWER RATING1.250 HORSEPOWER OUTPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
S028Interchangeable
interchangeable cross-reference
interchangeable
600.71162Interchangeable
interchangeable cross-reference
interchangeable
1781008Interchangeable
interchangeable cross-reference
interchangeable
W-0-72462Interchangeable
interchangeable cross-reference
interchangeable
72462Interchangeable
interchangeable cross-reference
interchangeable
LAH2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 74C-6743-001?
74C-6743-001 is a 74C-6743-001.
What parts can replace 74C-6743-001?
There are 6 known substitutes for 74C-6743-001: S028, 600.71162, 1781008 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 74C-6743-001?
74C-6743-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-01-373-5731. 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