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CN343-227 — CN343-227

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

CN343-227: CN343-227.

The CN343-227 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6105-00-446-0068, 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
CN343-227
NSN: 6105-00-446-0068
FSC: 6105 — Motors, Electrical
CAGE: 26916 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE (USA)
SPECIFICATIONS
Part NumberCN343-227
NSN6105-00-446-0068
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: CN343-227 · OEM ⚠ 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: 4 THREADED HOLE(S)
•
DUTY CYCLE: CONTINUOUS
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PHASE: SINGLE INPUT
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SHAFT DIAMETER: 0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM SINGLE END IN
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FREQUENCY IN HERTZ: 50.0 OR 60.0 INPUT
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WINDING TYPE: INDUCTION-PERMANENT SPLIT CAPACITOR SPLIT PHASE
•
MOUNTING METHOD: END BELL
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S)
DUTY CYCLECONTINUOUS
PHASESINGLE INPUT
SHAFT DIAMETER0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM SINGLE END IN
FREQUENCY IN HERTZ50.0 OR 60.0 INPUT
OVERALL LENGTH4.690 INCHES IN
WINDING TYPEINDUCTION-PERMANENT SPLIT CAPACITOR SPLIT PHASE
MOUNTING METHODEND BELL
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 1
NBCL14-4Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 CN343-227?
CN343-227 is a CN343-227.
What parts can replace CN343-227?
There is 1 known substitute for CN343-227: NBCL14-4. Substitute compatibility should be verified for your specific system.
What is the NSN for CN343-227?
CN343-227 is cataloged in the U.S. Government catalog under NSN 6105-00-446-0068. This indicates validated use in U.S. government and defense supply chains.
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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.