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Technical Data Sheet
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143JM ✓ 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 143JM 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 6105-01-397-2288, 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
143JM
NSN: 6105-01-397-2288
FSC: 6105
CAGE: 62331 — KRYTAR, INC. DBA KRYTAR INC DIV KRYTAR (USA)
SPECIFICATIONS
Part Number143JM
NSN6105-01-397-2288
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 143JM · 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
•
ROTOR SPEED RATING IN RPM: 3500.0 SINGLE FULL LOAD
•
POWER RATING: 1.500 HORSEPOWER OUTPUT
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 220.0 LINE TO NEUTRAL SINGLE INPUT
•
PHASE: THREE INPUT
•
COOLING METHOD: FAN COOLED
•
ENCLOSURE FEATURE: OPEN AND DRIPPROOF-15 DEG
•
FRAME SIZE DESIGNATION: 143JM
•
FREQUENCY IN HERTZ: 60.0 INPUT
TECHNICAL CHARACTERISTICS (FLIS)
ROTOR SPEED RATING IN RPM3500.0 SINGLE FULL LOAD
POWER RATING1.500 HORSEPOWER OUTPUT
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS220.0 LINE TO NEUTRAL SINGLE INPUT
PHASETHREE INPUT
COOLING METHODFAN COOLED
ENCLOSURE FEATUREOPEN AND DRIPPROOF-15 DEG
FRAME SIZE DESIGNATION143JM
FREQUENCY IN HERTZ60.0 INPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
990-3Upgraded Successor
successor cross-reference
successor
1201-11760Interchangeable
interchangeable cross-reference
interchangeable
381760Interchangeable
interchangeable cross-reference
interchangeable
A-A-3092Interchangeable
interchangeable cross-reference
interchangeable
OO-S-90 TY1ST2Interchangeable
interchangeable cross-reference
interchangeable
6091892-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 143JM?
143JM is a 143JM.
What parts can replace 143JM?
There are 8 known substitutes for 143JM: 990-3, 1201-11760, 381760 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 143JM?
143JM is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-01-397-2288. 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