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A3323 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

DRIVE,ENGINE,ELECTRICAL STARTER. Key specifications include special_features: STEEL,6.484 IN. APPROX LG,3.015 IN.

APPROX DIA,13 TOOTH PINION,RH DRIVE IN. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-294-8380, 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
A3323
NSN: 3020-00-294-8380
FSC: 3020
CAGE: 61208 — TWIN DISC, INCORPORATED DBA TWIN DISC MID-ATLANTIC (USA)
SPECIFICATIONS
special_featuresSTEEL,6.484 IN. APPROX LG,3.015 IN. APPROX DIA,13 TOOTH PINION,RH DRIVE IN
NSN3020-00-294-8380
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DRIVE,ENGINE,ELECTRICAL STARTER TITLE COMPONENT PN A3323 MFR DRIVE,ENGINE,ELECTRICA
KEY FEATURES
•
BORE NOMINAL DIAMETER: 3.149 INCHES COUNTER BORE SECOND END IN
•
COUNTERBORE NOMINAL DIAMETER: 4.000 INCHES COUNTER BORE SECOND END IN
•
HARDNESS RATING: 59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
•
PRESSURE ANGLE: 20.0000 DEGREES
•
HUB STYLE DESIGNATOR: PLAIN FIRST END
•
PITCH DIAMETER: 5.0000 INCHES NOMINAL IN
•
BODY STYLE: PLAIN, SOLID
•
TEETH QUANTITY: 30
TECHNICAL CHARACTERISTICS (FLIS)
BORE NOMINAL DIAMETER3.149 INCHES COUNTER BORE SECOND END IN
COUNTERBORE NOMINAL DIAMETER4.000 INCHES COUNTER BORE SECOND END IN
HARDNESS RATING59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
PRESSURE ANGLE20.0000 DEGREES
HUB STYLE DESIGNATORPLAIN FIRST END
PITCH DIAMETER5.0000 INCHES NOMINAL IN
BODY STYLEPLAIN, SOLID
TEETH QUANTITY30
FACE NOMINAL WIDTH2.000 INCHES IN
HUB NOMINAL DIAMETER4.000 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
A3323Interchangeable
interchangeable cross-reference
interchangeable
EBB13AInterchangeable
interchangeable cross-reference
interchangeable
A3323-1Interchangeable
interchangeable cross-reference
interchangeable
W1-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A3323?
A3323 is a DRIVE,ENGINE,ELECTRICAL STARTER.
What parts can replace A3323?
There are 4 known substitutes for A3323: A3323, EBB13A, A3323-1 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A3323?
A3323 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-294-8380. 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