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5K256NN1574H — MOTOR,ALTERNATING CURRENT

✓ Government record, cited
GENERAL ELECTRIC CO MOTOR BUSINESS GROUP · MOTOR
PRODUCT OVERVIEW

5K256NN1574H: MOTOR,ALTERNATING CURRENT.

The MOTOR,ALTERNATING CURRENT is a GENERAL ELECTRIC CO MOTOR BUSINESS GROUP industrial component. Key specifications include PHASE: THREE INPUT, TAPER: 1.500 PER FOOT IN INCHES SINGLE END, TEMP RATING: 65.0 OPERATING CELSIUS, KEYWAY DEPTH: 0.094 INCHES MINIMUM AND 0.109 INCHES MAXIMUM SINGLE END IN, KEYWAY WIDTH: 0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM SINGLE END IN, POWER RATING: 10.000 HORSEPOWER OUTPUT. This part is cataloged in the U.S.

Government catalog under NSN 6105-01-030-4405, 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
5K256NN1574H
NSN: 6105-01-030-4405
FSC: 6105 — Motors, Electrical
CAGE: 50706 — GENERAL ELECTRIC CO MOTOR BUSINESS GROUP (USA)
SPECIFICATIONS
PHASETHREE INPUT
TAPER1.500 PER FOOT IN INCHES SINGLE END
TEMP RATING65.0 OPERATING CELSIUS
KEYWAY DEPTH0.094 INCHES MINIMUM AND 0.109 INCHES MAXIMUM SINGLE END IN
KEYWAY WIDTH0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM SINGLE END IN
POWER RATING10.000 HORSEPOWER OUTPUT
TAPER LENGTH2.625 INCHES NOMINAL SINGLE END IN
THREAD CLASS2A SINGLE END A
WINDING TYPEINDUCTION-SQUIRREL CAGE
KEYWAY LENGTH2.250 INCHES NOMINAL SINGLE END IN
OVERALL WIDTH17.620 INCHES IN
THREAD LENGTH0.613 INCHES MINIMUM AND 0.616 INCHES MAXIMUM SINGLE END IN
NSN6105-01-030-4405
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 5K256NN1574H · GENERAL ELECTRIC CO MOTOR BUSINESS GROUP ⚠ 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: 0.094 INCHES MINIMUM AND 0.109 INCHES MAXIMUM SINGLE END IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
DUTY CYCLE: CONTINUOUS
•
PHASE: THREE INPUT
•
SHAFT DIAMETER: 0.375 INCHES NOMINAL SINGLE END IN
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
SHAFT CENTER TO MOUNTING SURFACE DISTANCE: 6.235 INCHES SINGLE END IN
TECHNICAL CHARACTERISTICS
KEYWAY DEPTH0.094 INCHES MINIMUM AND 0.109 INCHES MAXIMUM SINGLE END IN
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
DUTY CYCLECONTINUOUS
PHASETHREE INPUT
SHAFT DIAMETER0.375 INCHES NOMINAL SINGLE END IN
FREQUENCY IN HERTZ60.0 INPUT
SHAFT CENTER TO MOUNTING SURFACE DISTANCE6.235 INCHES SINGLE END IN
OVERALL LENGTH23.010 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 1
198F108G01Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5K256NN1574H?
5K256NN1574H is a MOTOR,ALTERNATING CURRENT manufactured by GENERAL ELECTRIC CO MOTOR BUSINESS GROUP.
What parts can replace 5K256NN1574H?
There is 1 known substitute for 5K256NN1574H: 198F108G01. Substitute compatibility should be verified for your specific system.
What is the NSN for 5K256NN1574H?
5K256NN1574H is cataloged in the U.S. Government catalog under NSN 6105-01-030-4405. This indicates validated use in U.S. government and defense supply chains.
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