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N254T17DH1C — MOTOR,ALTERNATING CURRENT

✓ Government record, cited
LEESON ELECTRIC CORP · MOTOR
PRODUCT OVERVIEW

N254T17DH1C: MOTOR,ALTERNATING CURRENT.

The MOTOR,ALTERNATING CURRENT is a LEESON ELECTRIC CORP industrial component. Key specifications include PHASE: THREE INPUT, TEMP RATING: 50.0 AMBIENT CELSIUS, KEYWAY DEPTH: 0.190 INCHES NOMINAL SINGLE END IN, KEYWAY WIDTH: 0.380 INCHES NOMINAL SINGLE END IN, POWER RATING: 15.000 HORSEPOWER OUTPUT, WINDING TYPE: INDUCTION-SQUIRREL CAGE. This part is cataloged in the U.S.

Government catalog under NSN 6105-01-388-3164, 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
N254T17DH1C
NSN: 6105-01-388-3164
FSC: 6105 — Motors, Electrical
CAGE: 56065 — LEESON ELECTRIC CORP (USA)
SPECIFICATIONS
PHASETHREE INPUT
TEMP RATING50.0 AMBIENT CELSIUS
KEYWAY DEPTH0.190 INCHES NOMINAL SINGLE END IN
KEYWAY WIDTH0.380 INCHES NOMINAL SINGLE END IN
POWER RATING15.000 HORSEPOWER OUTPUT
WINDING TYPEINDUCTION-SQUIRREL CAGE
KEYWAY LENGTH2.910 INCHES NOMINAL SINGLE END IN
OVERALL WIDTH12.500 INCHES IN
COOLING METHODFAN COOLED
OVERALL HEIGHT12.060 INCHES IN
OVERALL LENGTH19.500 INCHES IN
SHAFT DIAMETER1.6245 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM SINGLE END IN
NSN6105-01-388-3164
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: N254T17DH1C · LEESON ELECTRIC CORP ⚠ 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
•
KEYWAY DEPTH: 0.190 INCHES NOMINAL SINGLE END IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
DUTY CYCLE: CONTINUOUS
•
PHASE: THREE INPUT
•
SHAFT DIAMETER: 1.6245 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM SINGLE END IN
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
SHAFT CENTER TO MOUNTING SURFACE DISTANCE: 6.250 INCHES SINGLE END IN
TECHNICAL CHARACTERISTICS
KEYWAY DEPTH0.190 INCHES NOMINAL SINGLE END IN
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
DUTY CYCLECONTINUOUS
PHASETHREE INPUT
SHAFT DIAMETER1.6245 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM SINGLE END IN
FREQUENCY IN HERTZ60.0 INPUT
SHAFT CENTER TO MOUNTING SURFACE DISTANCE6.250 INCHES SINGLE END IN
OVERALL LENGTH19.500 INCHES IN
WINDING TYPEINDUCTION-SQUIRREL CAGE
MOUNTING METHODFIXED BASE
OTHER ITEMS IN FSC 6105 — Motors, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6105-00-001-1471 6105-00-001-1473 6105-00-001-1497 6105-00-001-1710 6105-00-001-1712 6105-00-001-2097 6105-00-001-2098 6105-00-001-3680
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is N254T17DH1C?
N254T17DH1C is a MOTOR,ALTERNATING CURRENT manufactured by LEESON ELECTRIC CORP.
What is the NSN for N254T17DH1C?
N254T17DH1C is cataloged in the U.S. Government catalog under NSN 6105-01-388-3164. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.