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Technical Data Sheet
PartsTable / COMPONENT / F103 3.875X3.997X1.500SQ KEYWY
F103 3.875X3.997X1.500SQ KEYWY ✓ 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

The F103 3.875X3.997X1.500SQ KEYWY 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 3010-01-431-8247, 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
F103 3.875X3.997X1.500SQ KEYWY
NSN: 3010-01-431-8247
FSC: 3010
CAGE: 70487 — AMERIDRIVES INTERNATIONAL LLC DBA AMERIDRIVES INTERNATIONAL LLC (USA)
SPECIFICATIONS
Part NumberF103 3.875X3.997X1.500SQ KEYWY
NSN3010-01-431-8247
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available F103 3.875X3.997X1.500SQ KEYWY TITLE COMPONENT PN F103 3.875X3.997X1.500SQ KEYWY MFR F103 3.875X3.997X1.500
KEY FEATURES
•
BORE DIAMETER: 3.9970 INCHES NOMINAL SECOND END IN
•
BORE SHAPE: STRAIGHT SECOND END
•
BORE LENGTH: 3.5940 INCHES NOMINAL FIRST END IN
•
FEATURES PROVIDED: EXPOSED COUPLING BOLT TYPE AND KEYWAY
•
OUTSIDE DIAMETER: 9.438 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER3.9970 INCHES NOMINAL SECOND END IN
END ITEM IDENTIFICATIONWEAPONS SYSTEM IWO JIMA CLASS LPH
OVERALL LENGTH7.375 INCHES NOMINAL IN
BORE SHAPESTRAIGHT SECOND END
BORE LENGTH3.5940 INCHES NOMINAL FIRST END IN
FEATURES PROVIDEDEXPOSED COUPLING BOLT TYPE AND KEYWAY
OUTSIDE DIAMETER9.438 INCHES NOMINAL IN
BORE SHAPESTRAIGHT FIRST END
BORE DIAMETER3.8750 INCHES NOMINAL FIRST END IN
SPECIAL FEATURES1.500 IN. SQ KEYWAY BOTH ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
32.856-1Interchangeable
interchangeable cross-reference
interchangeable
JD-1Interchangeable
interchangeable cross-reference
interchangeable
155238Interchangeable
interchangeable cross-reference
interchangeable
3WInterchangeable
interchangeable cross-reference
interchangeable
2003Interchangeable
interchangeable cross-reference
interchangeable
92-11-12-25 FSInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F103 3.875X3.997X1.500SQ KEYWY?
F103 3.875X3.997X1.500SQ KEYWY is a F103 3.875X3.997X1.500SQ KEYWY.
What parts can replace F103 3.875X3.997X1.500SQ KEYWY?
There are 13 known substitutes for F103 3.875X3.997X1.500SQ KEYWY: 32.856-1, JD-1, 155238 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F103 3.875X3.997X1.500SQ KEYWY?
F103 3.875X3.997X1.500SQ KEYWY is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-01-431-8247. 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