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Technical Data Sheet
PartsTable / COMPONENT / 33J193
33J193 ✓ 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 33J193 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 6105-00-236-6583, 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
33J193
NSN: 6105-00-236-6583
FSC: 6105
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
Part Number33J193
NSN6105-00-236-6583
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 33J193 · 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
•
TEMP RATING: 40.0 OPERATING CELSIUS AND 55.0 AMBIENT CELSIUS
•
MOUNTING FACILITY TYPE AND QUANTITY: 38 THREADED HOLE(S)
•
ENCLOSURE FEATURE: TOTALLY ENCLOSED
•
SPECIFIC USE: U/W B. F. STURTEVANT CO FAN,DWG NO. D15-641-A
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 440.0 LINE TO NEUTRAL SINGLE INPUT
•
DUTY CYCLE: CONTINUOUS
•
THREAD LENGTH: 1.5000 INCHES NOMINAL SINGLE END IN
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING40.0 OPERATING CELSIUS AND 55.0 AMBIENT CELSIUS
MOUNTING FACILITY TYPE AND QUANTITY38 THREADED HOLE(S)
SPECIAL FEATURESMTG HOLES LOCATED ON PERIPHERY OF FRAME
ENCLOSURE FEATURETOTALLY ENCLOSED
SPECIFIC USEU/W B. F. STURTEVANT CO FAN,DWG NO. D15-641-A
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS440.0 LINE TO NEUTRAL SINGLE INPUT
DUTY CYCLECONTINUOUS
THREAD LENGTH1.5000 INCHES NOMINAL SINGLE END IN
FREQUENCY IN HERTZ60.0 INPUT
SHAFT END STYLEEXTERNAL THREADED AND TAPERED AND KEYED SINGLE END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
37J189Interchangeable
interchangeable cross-reference
interchangeable
MILM1940SERVICEAInterchangeable
interchangeable cross-reference
interchangeable
S03B8538Interchangeable
interchangeable cross-reference
interchangeable
S05B3056Interchangeable
interchangeable cross-reference
interchangeable
S06B8550Interchangeable
interchangeable cross-reference
interchangeable
S01B8102Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 33J193?
33J193 is a 33J193.
What parts can replace 33J193?
There are 17 known substitutes for 33J193: 37J189, MILM1940SERVICEA, S03B8538 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 33J193?
33J193 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-236-6583. 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