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3M543 — MOTOR,ALTERNATING CURRENT

✓ Government record, cited
GRAINGER DIV OF W W GRAINGER INC · MOTOR
PRODUCT OVERVIEW

3M543: MOTOR,ALTERNATING CURRENT.

The MOTOR,ALTERNATING CURRENT is a GRAINGER DIV OF W W GRAINGER INC industrial component. Key specifications include PHASE: SINGLE INPUT, FLAT DEPTH: 0.031 INCHES NOMINAL SINGLE END IN, TEMP RATING: 40.0 AMBIENT CELSIUS, POWER RATING: 0.025 HORSEPOWER OUTPUT, WINDING TYPE: INDUCTION-SHADED POLE, OVERALL WIDTH: 3.281 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 6105-01-052-1387, 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
3M543
NSN: 6105-01-052-1387
FSC: 6105 — Motors, Electrical
CAGE: 7D665 — GRAINGER DIV OF W W GRAINGER INC (USA)
SPECIFICATIONS
PHASESINGLE INPUT
FLAT DEPTH0.031 INCHES NOMINAL SINGLE END IN
TEMP RATING40.0 AMBIENT CELSIUS
POWER RATING0.025 HORSEPOWER OUTPUT
WINDING TYPEINDUCTION-SHADED POLE
OVERALL WIDTH3.281 INCHES IN
COOLING METHODNATURAL CONVECTION VENTILATED
OVERALL HEIGHT3.281 INCHES IN
OVERALL LENGTH3.562 INCHES IN
SHAFT DIAMETER0.312 INCHES NOMINAL SINGLE END IN
MOUNTING METHODFACE
ENCLOSURE FEATUREOPEN PROTECTED
NSN6105-01-052-1387
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 3M543 · GRAINGER DIV OF W W GRAINGER INC ⚠ 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: 2 THREADED STUD(S)
•
DUTY CYCLE: CONTINUOUS
•
PHASE: SINGLE INPUT
•
SHAFT DIAMETER: 0.312 INCHES NOMINAL SINGLE END IN
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
WINDING TYPE: INDUCTION-SHADED POLE
•
MOUNTING METHOD: FACE
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED STUD(S)
DUTY CYCLECONTINUOUS
PHASESINGLE INPUT
SHAFT DIAMETER0.312 INCHES NOMINAL SINGLE END IN
FREQUENCY IN HERTZ60.0 INPUT
OVERALL LENGTH3.562 INCHES IN
WINDING TYPEINDUCTION-SHADED POLE
MOUNTING METHODFACE
COOLING METHODNATURAL CONVECTION VENTILATED
SHAFT ROTATION DIRECTIONCLOCKWISE SINGLE END
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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3M543?
3M543 is a MOTOR,ALTERNATING CURRENT manufactured by GRAINGER DIV OF W W GRAINGER INC.
What is the NSN for 3M543?
3M543 is cataloged in the U.S. Government catalog under NSN 6105-01-052-1387. This indicates validated use in U.S. government and defense supply chains.
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