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PartsTable / COMPONENT / A28A8584-1T
A28A8584-1T ✓ 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 A28A8584-1T 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 6115-00-510-8034, 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
A28A8584-1T
NSN: 6115-00-510-8034
FSC: 6115
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
Part NumberA28A8584-1T
NSN6115-00-510-8034
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: A28A8584-1T · 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
•
MAXIMUM OPERATING ALTITUDE RATING: 50000.0 FEET FT
•
ROTOR SPEED RATING IN RPM: 3000.0 LOW FULL LOAD AND 8000.0 HIGH FULL LOAD
•
DUTY CYCLE: CONTINUOUS
•
MOUNTING METHOD: FLANGE
•
SHAFT END CHARACTERISTIC: A14 SINGLE STYLE SINGLE END
•
SHAFT DIAMETER: 0.7500 INCHES NOMINAL SINGLE END IN
•
WINDING TYPE: SHUNT WOUND
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT10.906 INCHES IN
MAXIMUM OPERATING ALTITUDE RATING50000.0 FEET FT
ROTOR SPEED RATING IN RPM3000.0 LOW FULL LOAD AND 8000.0 HIGH FULL LOAD
DUTY CYCLECONTINUOUS
MOUNTING METHODFLANGE
SHAFT END CHARACTERISTICA14 SINGLE STYLE SINGLE END
SHAFT DIAMETER0.7500 INCHES NOMINAL SINGLE END IN
WINDING TYPESHUNT WOUND
MOUNTING FACILITY CIRCLE DIAMETER5.010 INCHES IN
CURRENT RATING IN AMPS300.000 SINGLE OUTPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
901-9BInterchangeable
interchangeable cross-reference
interchangeable
MILG6162Interchangeable
interchangeable cross-reference
interchangeable
TYPE04Interchangeable
interchangeable cross-reference
interchangeable
G6162TYPEAN3633-1AInterchangeable
interchangeable cross-reference
interchangeable
AN3633-1Interchangeable
interchangeable cross-reference
interchangeable
55C6033Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A28A8584-1T?
A28A8584-1T is a A28A8584-1T.
What parts can replace A28A8584-1T?
There are 18 known substitutes for A28A8584-1T: 901-9B, MILG6162, TYPE04 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A28A8584-1T?
A28A8584-1T is cataloged in the Federal Logistics Information System (FLIS) under NSN 6115-00-510-8034. 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