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Technical Data Sheet
PartsTable / COMPONENT / 91511
91511 ✓ Verified by PartsTable
— · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The VANE,CARBON,FUEL PUMP is a the manufacturer industrial component. Key specifications include end_item_identification: PUMP PART NO. 4103-23 AND 4103-42,AIRCRAFT MODEL C54.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-132-5030, 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
91511
NSN: 3110-00-132-5030
FSC: 3110
CAGE: S0213 — CARGOTEC SWEDEN AB, HIAB (SWE)
SPECIFICATIONS
end_item_identificationPUMP PART NO. 4103-23 AND 4103-42,AIRCRAFT MODEL C54
NSN3110-00-132-5030
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 91511 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
CH5365Interchangeable
interchangeable cross-reference
interchangeable
CH5360Interchangeable
interchangeable cross-reference
interchangeable
91511Interchangeable
interchangeable cross-reference
interchangeable
10524233Interchangeable
interchangeable cross-reference
interchangeable
990 4468Interchangeable
interchangeable cross-reference
interchangeable
348 9001 ITEM 6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 91511?
91511 is a VANE,CARBON,FUEL PUMP.
What parts can replace 91511?
There are 6 known substitutes for 91511: CH5365, CH5360, 91511 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 91511?
91511 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-132-5030. 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