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5KSP51AL55H — MOTOR,ALTERNATING CURRENT

✓ Government record, cited
GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP · MOTOR
PRODUCT OVERVIEW

5KSP51AL55H: MOTOR,ALTERNATING CURRENT.

The MOTOR,ALTERNATING CURRENT is a GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP industrial component. Key specifications include PHASE: SINGLE INPUT, POWER RATING: 5.0 WATTS OUTPUT, WINDING TYPE: INDUCTION-SHADED POLE, OVERALL WIDTH: 3.530 INCHES IN, THREAD LENGTH: 0.515 INCHES NOMINAL SINGLE END IN, COOLING METHOD: NATURAL CONVECTION VENTILATED. This part is cataloged in the U.S.

Government catalog under NSN 6105-00-226-5419, 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
5KSP51AL55H
NSN: 6105-00-226-5419
FSC: 6105 — Motors, Electrical
CAGE: 71669 — GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP (USA)
SPECIFICATIONS
PHASESINGLE INPUT
POWER RATING5.0 WATTS OUTPUT
WINDING TYPEINDUCTION-SHADED POLE
OVERALL WIDTH3.530 INCHES IN
THREAD LENGTH0.515 INCHES NOMINAL SINGLE END IN
COOLING METHODNATURAL CONVECTION VENTILATED
OVERALL HEIGHT3.843 INCHES IN
OVERALL LENGTH3.609 INCHES IN
SHAFT DIAMETER0.250 INCHES NOMINAL SINGLE END IN
MOUNTING METHODFACE AND FIXED BASE
SHAFT END STYLEEXTERNAL THREADED SINGLE END
SPECIAL FEATURES3 MOUNTING HOLES FACE; 4 MOUNTING HOLES BASE; 4 MOUNTING HOLES TOP
NSN6105-00-226-5419
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 5KSP51AL55H · GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS 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
•
MOUNTING FACILITY TYPE AND QUANTITY: 11 THREADED HOLE(S)
•
DUTY CYCLE: CONTINUOUS
•
PHASE: SINGLE INPUT
•
SHAFT DIAMETER: 0.250 INCHES NOMINAL SINGLE END IN
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
SHAFT END STYLE: EXTERNAL THREADED SINGLE END
•
WINDING TYPE: INDUCTION-SHADED POLE
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY11 THREADED HOLE(S)
DUTY CYCLECONTINUOUS
PHASESINGLE INPUT
SHAFT DIAMETER0.250 INCHES NOMINAL SINGLE END IN
FREQUENCY IN HERTZ60.0 INPUT
SHAFT END STYLEEXTERNAL THREADED SINGLE END
OVERALL LENGTH3.609 INCHES IN
WINDING TYPEINDUCTION-SHADED POLE
MOUNTING METHODFACE AND FIXED BASE
THREAD LENGTH0.515 INCHES NOMINAL SINGLE END IN
SUBSTITUTES & CROSS-REFERENCES 4
SPA5EReference document
Same NSN cross-reference
Reference document — Secondary reference
91-0005Reference document
Same NSN cross-reference
Reference document — Secondary reference
1506-936Reference document
Same NSN cross-reference
Reference document — Secondary reference
37-060-07-132Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5KSP51AL55H?
5KSP51AL55H is a MOTOR,ALTERNATING CURRENT manufactured by GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP.
What parts can replace 5KSP51AL55H?
There are 4 known substitutes for 5KSP51AL55H: SPA5E, 91-0005, 1506-936 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5KSP51AL55H?
5KSP51AL55H is cataloged in the U.S. Government catalog under NSN 6105-00-226-5419. 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.