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87251 — MOTOR,ALTERNATING CURRENT

✓ Government record, cited
RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS · MOTOR
PRODUCT OVERVIEW

87251: MOTOR,ALTERNATING CURRENT.

The MOTOR,ALTERNATING CURRENT is a RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS industrial component. This part is cataloged in the U.S. Government catalog under NSN 6105-01-075-6676, 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
87251
NSN: 6105-01-075-6676
FSC: 6105 — Motors, Electrical
CAGE: 71956 — RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS (USA)
SPECIFICATIONS
Part Number87251
ManufacturerRELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS
NSN6105-01-075-6676
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 87251 · RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS ⚠ 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: 0.1250 INCHES NOMINAL SINGLE END IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 THREADED HOLE(S)
•
DUTY CYCLE: CONTINUOUS
•
PHASE: THREE INPUT
•
SHAFT DIAMETER: 0.8750 INCHES NOMINAL SINGLE END IN
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
SHAFT CENTER TO MOUNTING SURFACE DISTANCE: 4.500 INCHES SINGLE END IN
TECHNICAL CHARACTERISTICS
KEYWAY DEPTH0.1250 INCHES NOMINAL SINGLE END IN
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S)
DUTY CYCLECONTINUOUS
PHASETHREE INPUT
SHAFT DIAMETER0.8750 INCHES NOMINAL SINGLE END IN
FREQUENCY IN HERTZ60.0 INPUT
SHAFT CENTER TO MOUNTING SURFACE DISTANCE4.500 INCHES SINGLE END IN
OVERALL LENGTH14.250 INCHES IN
WINDING TYPESYNCHRONOUS
MOUNTING METHODFLANGE
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
Manufacturer release date (catalog record)2020-01-01
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 87251?
87251 is a MOTOR,ALTERNATING CURRENT manufactured by RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS.
What is the NSN for 87251?
87251 is cataloged in the U.S. Government catalog under NSN 6105-01-075-6676. This indicates validated use in U.S. government and defense supply chains.
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