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Technical Data Sheet
PartsTable / COMPONENT / 3254-6 GR1
3254-6 GR1 ✓ 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 3254-6 GR1 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 6105-01-235-7444, 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
3254-6 GR1
NSN: 6105-01-235-7444
FSC: 6105
CAGE: 95402 — ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC (USA)
SPECIFICATIONS
Part Number3254-6 GR1
NSN6105-01-235-7444
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 3254-6 GR1 · 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
•
INCLOSURE SPECIFICATION: NEMA
•
ENCLOSURE FEATURE: DRIPPROOF PROTECTED-45 DEG
•
CURRENT RATING IN AMPS: 12.200 SINGLE INPUT
•
SHAFT DIAMETER: 0.875 INCHES NOMINAL SINGLE END IN
•
THREAD DIRECTION: RIGHT-HAND SINGLE END
•
SHAFT END CHARACTERISTIC: A2 FIRST STYLE AND A9 SECOND STYLE AND A1 THIRD STYLE SINGLE END
•
KEYWAY DEPTH: 0.087 INCHES NOMINAL SINGLE END IN
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE SPECIFICATIONNEMA
ENCLOSURE FEATUREDRIPPROOF PROTECTED-45 DEG
OVERALL LENGTH29.062 INCHES IN
CURRENT RATING IN AMPS12.200 SINGLE INPUT
SHAFT DIAMETER0.875 INCHES NOMINAL SINGLE END IN
THREAD DIRECTIONRIGHT-HAND SINGLE END
SHAFT END CHARACTERISTICA2 FIRST STYLE AND A9 SECOND STYLE AND A1 THIRD STYLE SINGLE END
KEYWAY DEPTH0.087 INCHES NOMINAL SINGLE END IN
KEYWAY LENGTH1.625 INCHES NOMINAL SINGLE END IN
KEYWAY WIDTH0.188 INCHES NOMINAL SINGLE END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
3254-6Upgraded Successor
successor cross-reference
successor
3254-6 GR 3Upgraded Successor
successor cross-reference
successor
TCR105-MInterchangeable
interchangeable cross-reference
interchangeable
32.546Interchangeable
interchangeable cross-reference
interchangeable
AC-66Interchangeable
interchangeable cross-reference
interchangeable
MS35758-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3254-6 GR1?
3254-6 GR1 is a 3254-6 GR1.
What parts can replace 3254-6 GR1?
There are 13 known substitutes for 3254-6 GR1: 3254-6, 3254-6 GR 3, TCR105-M and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3254-6 GR1?
3254-6 GR1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-01-235-7444. 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