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Technical Data Sheet
PartsTable / COMPONENT / 90000144
90000144 ✓ Verified by PartsTable
Lenovo · 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 GEARBOX,ACCESSORY DRIVE,TURBINE is a Lenovo industrial component. Key specifications include end_item_identification: GEARBOX,MAIN REDUCTION, part_name_assigned_by_controlling_agency: GEARBOX ACCESSORY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4540-00-431-6492, 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
90000144
NSN: 4540-00-431-6492
FSC: 4540
CAGE: 53800 — SEARS, ROEBUCK AND CO. DBA SEARS DIV SEARS COMMERCIAL (USA)
SPECIFICATIONS
end_item_identificationGEARBOX,MAIN REDUCTION
part_name_assigned_by_controlling_agencyGEARBOX ACCESSORY
NSN4540-00-431-6492
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Lenovo GEARBOX,ACCESSORY DRIVE,TURBINE TITLE COMPONENT PN 90000144 MFR Lenovo GEARBOX,ACCESSORY DRIV
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
888-6839Interchangeable
interchangeable cross-reference
interchangeable
0107135Interchangeable
interchangeable cross-reference
interchangeable
P-42-3Interchangeable
interchangeable cross-reference
interchangeable
HM-350BLKInterchangeable
interchangeable cross-reference
interchangeable
2255-2Interchangeable
interchangeable cross-reference
interchangeable
5970PL1206346Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 90000144?
90000144 is a GEARBOX,ACCESSORY DRIVE,TURBINE manufactured by Lenovo.
What parts can replace 90000144?
There are 9 known substitutes for 90000144: 888-6839, 0107135, P-42-3 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 90000144?
90000144 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4540-00-431-6492. 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