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Technical Data Sheet
PartsTable / COMPONENT / S06B8550
S06B8550 ✓ 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 S06B8550 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 6105-00-237-6262, 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
S06B8550
NSN: 6105-00-237-6262
FSC: 6105
CAGE: 11660 — WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
SPECIFICATIONS
Part NumberS06B8550
NSN6105-00-237-6262
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: S06B8550 · 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
•
ROTOR SPEED RATING IN RPM: 1700.0 SINGLE FULL LOAD
•
POWER RATING: 5.0000 HORSEPOWER OUTPUT
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
MOUNTING METHOD: FIXED BASE
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
WINDING TYPE: INDUCTION-SQUIRREL CAGE
•
TEMP RATING: 50.0 OPERATING CELSIUS AND 40.0 AMBIENT CELSIUS
TECHNICAL CHARACTERISTICS (FLIS)
ROTOR SPEED RATING IN RPM1700.0 SINGLE FULL LOAD
OVERALL WIDTH15.250 INCHES IN
POWER RATING5.0000 HORSEPOWER OUTPUT
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
MOUNTING METHODFIXED BASE
FREQUENCY IN HERTZ60.0 INPUT
WINDING TYPEINDUCTION-SQUIRREL CAGE
TEMP RATING50.0 OPERATING CELSIUS AND 40.0 AMBIENT CELSIUS
LENGTH OF SHAFT FROM HOUSING3.375 INCHES SINGLE END IN
DUTY CYCLECONTINUOUS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
MILM1940SERVICEAInterchangeable
interchangeable cross-reference
interchangeable
33J193Interchangeable
interchangeable cross-reference
interchangeable
37J189Interchangeable
interchangeable cross-reference
interchangeable
S03B8538Interchangeable
interchangeable cross-reference
interchangeable
S05B3056Interchangeable
interchangeable cross-reference
interchangeable
ND90359Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S06B8550?
S06B8550 is a S06B8550.
What parts can replace S06B8550?
There are 17 known substitutes for S06B8550: MILM1940SERVICEA, 33J193, 37J189 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S06B8550?
S06B8550 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-237-6262. 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