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8M-420-W-9B — 8M-420-W-9B

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

8M-420-W-9B: 8M-420-W-9B.

The 8M-420-W-9B is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6105-00-445-4976, 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
8M-420-W-9B
NSN: 6105-00-445-4976
FSC: 6105 — Motors, Electrical
CAGE: 06989 — AMERICAN PRECISION INDUSTRIES, INC DIV PORTESCAP US (USA)
SPECIFICATIONS
Part Number8M-420-W-9B
NSN6105-00-445-4976
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 8M-420-W-9B · 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: 1 CLAMP COLLAR
•
PHASE: SINGLE INPUT
•
SHAFT DIAMETER: 0.1247 INCHES NOMINAL SINGLE END IN
•
FREQUENCY IN HERTZ: 400.0 INPUT
•
CURRENT TYPE: AC INPUT
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COOLING METHOD: AMBIENT AIR
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 26.0 LINE TO NEUTRAL SINGLE INPUT
•
TORQUE RATING AND TYPE: 0.17 INCH-OUNCES STALLED IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 CLAMP COLLAR
PHASESINGLE INPUT
SHAFT DIAMETER0.1247 INCHES NOMINAL SINGLE END IN
FREQUENCY IN HERTZ400.0 INPUT
CURRENT TYPEAC INPUT
COOLING METHODAMBIENT AIR
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS26.0 LINE TO NEUTRAL SINGLE INPUT
TORQUE RATING AND TYPE0.17 INCH-OUNCES STALLED IN
CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS26.0 AC
ENCLOSURE FEATUREGENERAL PURPOSE
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
417511-4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 8M-420-W-9B?
8M-420-W-9B is a 8M-420-W-9B.
What parts can replace 8M-420-W-9B?
There is 1 known substitute for 8M-420-W-9B: 417511-4. Substitute compatibility should be verified for your specific system.
What is the NSN for 8M-420-W-9B?
8M-420-W-9B is cataloged in the U.S. Government catalog under NSN 6105-00-445-4976. 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.