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5KS445NS273HBH — MOTOR,ALTERNATING CURRENT

✓ Government record, cited
WARD LEONARD CT LLC · MOTOR
PRODUCT OVERVIEW

5KS445NS273HBH: MOTOR,ALTERNATING CURRENT.

The MOTOR,ALTERNATING CURRENT is a WARD LEONARD CT LLC industrial component. Key specifications include PHASE: THREE INPUT, POWER RATING: 100.000 HORSEPOWER OUTPUT, WINDING TYPE: INDUCTION-SQUIRREL CAGE, OVERALL WIDTH: 29.790 INCHES IN, COOLING METHOD: FAN COOLED, OVERALL LENGTH: 41.080 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 6105-01-349-6935, 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
5KS445NS273HBH
NSN: 6105-01-349-6935
FSC: 6105 — Motors, Electrical
CAGE: 20019 — WARD LEONARD CT LLC (USA)
SPECIFICATIONS
PHASETHREE INPUT
POWER RATING100.000 HORSEPOWER OUTPUT
WINDING TYPEINDUCTION-SQUIRREL CAGE
OVERALL WIDTH29.790 INCHES IN
COOLING METHODFAN COOLED
OVERALL LENGTH41.080 INCHES IN
MOUNTING METHODFIXED BASE
ENCLOSURE FEATURETOTALLY ENCLOSED
FREQUENCY IN HERTZ60.0 INPUT
CURRENT RATING METHODLOAD
FRAME SIZE DESIGNATION445TNS
TERMINAL TYPE AND QUANTITY4 SOLDERLESS LUG
NSN6105-01-349-6935
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 5KS445NS273HBH · WARD LEONARD CT LLC ⚠ 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 FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
DUTY CYCLE: CONTINUOUS
•
PHASE: THREE INPUT
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
SHAFT CENTER TO MOUNTING SURFACE DISTANCE: 11.000 INCHES SINGLE END IN
•
WINDING TYPE: INDUCTION-SQUIRREL CAGE
•
MOUNTING METHOD: FIXED BASE
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
DUTY CYCLECONTINUOUS
PHASETHREE INPUT
FREQUENCY IN HERTZ60.0 INPUT
SHAFT CENTER TO MOUNTING SURFACE DISTANCE11.000 INCHES SINGLE END IN
OVERALL LENGTH41.080 INCHES IN
WINDING TYPEINDUCTION-SQUIRREL CAGE
MOUNTING METHODFIXED BASE
FRAME SIZE DESIGNATION445TNS
COOLING METHODFAN COOLED
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 5KS445NS273HBH?
5KS445NS273HBH is a MOTOR,ALTERNATING CURRENT manufactured by WARD LEONARD CT LLC.
What is the NSN for 5KS445NS273HBH?
5KS445NS273HBH is cataloged in the U.S. Government catalog under NSN 6105-01-349-6935. 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.