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B25505 ✓ Verified by PartsTable
— · MOTOR
WHAT YOU NEED TO KNOW
NEMA frame determines mounting bolt pattern TEFC for outdoor, ODP for dry indoor only
C-face vs foot-mount — different mounting
PRODUCT OVERVIEW

The B25505 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-406-0472, 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
B25505
NSN: 6105-00-406-0472
FSC: 6105
CAGE: 02230 — ELECTRONICS OF CLEARFIELD INC (USA)
SPECIFICATIONS
Part NumberB25505
NSN6105-00-406-0472
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: B25505 · 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
•
PHASE: SINGLE INPUT
•
INCLOSURE SPECIFICATION: COMMERCIAL
•
ENCLOSURE FEATURE: OPEN
•
POWER RATING: 0.0400 HORSEPOWER OUTPUT
•
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.250 INCHES IN
•
ROTOR SPEED RATING IN RPM: 1650.0 SINGLE FULL LOAD
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
WINDING TYPE: INDUCTION-SQUIRREL CAGE
TECHNICAL CHARACTERISTICS (FLIS)
PHASESINGLE INPUT
INCLOSURE SPECIFICATIONCOMMERCIAL
ENCLOSURE FEATUREOPEN
POWER RATING0.0400 HORSEPOWER OUTPUT
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.250 INCHES IN
ROTOR SPEED RATING IN RPM1650.0 SINGLE FULL LOAD
FREQUENCY IN HERTZ60.0 INPUT
WINDING TYPEINDUCTION-SQUIRREL CAGE
DUTY CYCLEINTERMITTENT
SHAFT CENTER TO MOUNTING SURFACE DISTANCE2.000 INCHES SINGLE END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
G10125PC37Upgraded Successor
successor cross-reference
successor
PC451S42-027PC436Upgraded Successor
successor cross-reference
successor
PC461S42-281PC436Upgraded Successor
successor cross-reference
successor
31024T-MFUpgraded Successor
successor cross-reference
successor
W-B-131-1-9MC3A-DUpgraded Successor
successor cross-reference
successor
024Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B25505?
B25505 is a B25505.
What parts can replace B25505?
There are 11 known substitutes for B25505: G10125PC37, PC451S42-027PC436, PC461S42-281PC436 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B25505?
B25505 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-406-0472. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026