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3M843 — MOTOR,ALTERNATING CURRENT

✓ Government record, cited
W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION · MOTOR
PRODUCT OVERVIEW

3M843: MOTOR,ALTERNATING CURRENT.

The MOTOR,ALTERNATING CURRENT is a W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION industrial component.

Key specifications include TEMP RATING: 40.0 AMBIENT CELSIUS, POWER RATING: 0.333 HORSEPOWER OUTPUT, OVERALL WIDTH: 5.625 INCHES IN, OVERALL HEIGHT: 5.625 INCHES IN, OVERALL LENGTH: 11.812 INCHES IN, FRAME SIZE DESIGNATION: 48. This part is cataloged in the U.S. Government catalog under NSN 6105-01-281-0306, 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
3M843
NSN: 6105-01-281-0306
FSC: 6105 — Motors, Electrical
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
TEMP RATING40.0 AMBIENT CELSIUS
POWER RATING0.333 HORSEPOWER OUTPUT
OVERALL WIDTH5.625 INCHES IN
OVERALL HEIGHT5.625 INCHES IN
OVERALL LENGTH11.812 INCHES IN
FRAME SIZE DESIGNATION48
INCLOSURE SPECIFICATIONNEMA
SHAFT ROTATION DIRECTIONCLOCKWISE OR COUNTERCLOCKWISE SINGLE END
ROTOR SPEED RATING IN RPM1075.0 SINGLE FULL LOAD
LENGTH OF SHAFT FROM HOUSING6.000 INCHES SINGLE END IN
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS230.0 LINE TO NEUTRAL SINGLE INPUT
NSN6105-01-281-0306
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 3M843 · W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION ⚠ 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
•
FRAME SIZE DESIGNATION: 48
•
SHAFT ROTATION DIRECTION: CLOCKWISE OR COUNTERCLOCKWISE SINGLE END
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 230.0 LINE TO NEUTRAL SINGLE INPUT
•
LENGTH OF SHAFT FROM HOUSING: 6.000 INCHES SINGLE END IN
•
POWER RATING: 0.333 HORSEPOWER OUTPUT
TECHNICAL CHARACTERISTICS
OVERALL LENGTH11.812 INCHES IN
FRAME SIZE DESIGNATION48
SHAFT ROTATION DIRECTIONCLOCKWISE OR COUNTERCLOCKWISE SINGLE END
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS230.0 LINE TO NEUTRAL SINGLE INPUT
OVERALL WIDTH5.625 INCHES IN
OVERALL HEIGHT5.625 INCHES IN
LENGTH OF SHAFT FROM HOUSING6.000 INCHES SINGLE END IN
POWER RATING0.333 HORSEPOWER OUTPUT
ROTOR SPEED RATING IN RPM1075.0 SINGLE FULL LOAD
TEMP RATING40.0 AMBIENT CELSIUS
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
K9392Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 3M843?
3M843 is a MOTOR,ALTERNATING CURRENT manufactured by W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION.
What parts can replace 3M843?
There is 1 known substitute for 3M843: K9392. Substitute compatibility should be verified for your specific system.
What is the NSN for 3M843?
3M843 is cataloged in the U.S. Government catalog under NSN 6105-01-281-0306. This indicates validated use in U.S. government and defense supply chains.
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