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Technical Data Sheet
PartsTable / COMPONENT / 83A121-80
83A121-80 ✓ 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 83A121-80 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 6105-00-228-3139, 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
83A121-80
NSN: 6105-00-228-3139
FSC: 6105
CAGE: 25140 — GLOBE MOTORS, INC. DBA ALLIENT DAYTON (USA)
SPECIFICATIONS
Part Number83A121-80
NSN6105-00-228-3139
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 83A121-80 · 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
•
CURRENT RATING IN AMPS: 0.430 SINGLE INPUT
•
SHAFT END STYLE: PLAIN SINGLE END
•
FREQUENCY IN HERTZ: 400.0 INPUT
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
ROTOR SPEED RATING IN RPM: 12000.0 SINGLE FULL LOAD
•
CURRENT RATING METHOD: LOAD
•
LENGTH OF SHAFT FROM HOUSING: 0.500 INCHES SINGLE END IN
•
WINDING TYPE: SYNCHRONOUS SPLIT PHASE
TECHNICAL CHARACTERISTICS (FLIS)
CURRENT RATING IN AMPS0.430 SINGLE INPUT
SHAFT END STYLEPLAIN SINGLE END
FREQUENCY IN HERTZ400.0 INPUT
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
ROTOR SPEED RATING IN RPM12000.0 SINGLE FULL LOAD
CURRENT RATING METHODLOAD
LENGTH OF SHAFT FROM HOUSING0.500 INCHES SINGLE END IN
WINDING TYPESYNCHRONOUS SPLIT PHASE
TORQUE RATING AND TYPE3.2 INCH-POUNDS RUNNING IN
MOUNTING FACILITY CIRCLE DIAMETER1.375 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
091-104030Interchangeable
interchangeable cross-reference
interchangeable
104030Interchangeable
interchangeable cross-reference
interchangeable
DL5Interchangeable
interchangeable cross-reference
interchangeable
2979Interchangeable
interchangeable cross-reference
interchangeable
9106262Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 83A121-80?
83A121-80 is a 83A121-80.
What parts can replace 83A121-80?
There are 5 known substitutes for 83A121-80: 091-104030, 104030, DL5 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 83A121-80?
83A121-80 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-228-3139. 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