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Technical Data Sheet
PartsTable / COMPONENT / M4720-50
M4720-50 ✓ 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 M4720-50 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 6105-01-186-6988, 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
M4720-50
NSN: 6105-01-186-6988
FSC: 6105
CAGE: 64731 — WESTERN SKY INDUSTRIES INC DBA ELECTROMECH TECHOLOGIES (USA)
SPECIFICATIONS
Part NumberM4720-50
NSN6105-01-186-6988
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: M4720-50 · 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 METHOD: FIXED BASE
•
PHASE: THREE INPUT
•
FLAT DEPTH: 0.560 INCHES NOMINAL SINGLE END IN
•
COOLING METHOD: SELF-VENTILATED
•
FEATURES PROVIDED: THERMAL PROTECTIVE DEVICE AND FRAME ELECTRICALLY GROUNDED
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODFIXED BASE
OVERALL LENGTH7.300 INCHES IN
SPECIAL FEATURES1 EA HEAT SHRINKABLE SLEEVING L 29.000 IN PORM 0.500 IN;1 EA CONNECTOR,PLUG,ELECTRIC,STRAIGHT SOLDER CONTACTS,AS TYPE;1 EA STRAIN RELIEF BUSHING IN
PHASETHREE INPUT
FLAT DEPTH0.560 INCHES NOMINAL SINGLE END IN
COOLING METHODSELF-VENTILATED
FEATURES PROVIDEDTHERMAL PROTECTIVE DEVICE AND FRAME ELECTRICALLY GROUNDED
END ITEM IDENTIFICATIONESA/OBS
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.125 INCHES IN
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH3.500 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
4720-50Interchangeable
interchangeable cross-reference
interchangeable
M4720-50Interchangeable
interchangeable cross-reference
interchangeable
47M-0585Interchangeable
interchangeable cross-reference
interchangeable
13221E9334-3Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M4720-50?
M4720-50 is a M4720-50.
What parts can replace M4720-50?
There are 4 known substitutes for M4720-50: 4720-50, M4720-50, 47M-0585 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M4720-50?
M4720-50 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-01-186-6988. 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