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4031234 — PUMP ASSEMBLY,POWER STEERING,VEH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4031234: PUMP ASSEMBLY,POWER STEERING,VEH.

PUMP ASSEMBLY,POWER STEERING,VEH. Key specifications include furnished_items_and_quantity: 1 RESERVOIR, vehicle_design_control_activity: 86403. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-352-2251, 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
4031234
NSN: 2840-00-352-2251
NIINs: 003522251, 010428675
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
furnished_items_and_quantity1 RESERVOIR
vehicle_design_control_activity86403
NSN2840-00-352-2251
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP ASSEMBLY,POWER STEERING,VEH TITLE COMPONENT PN 4031234 MFR PUMP ASSEMBLY,POWER ST
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: TITANIUM ALLOY,AMS4926,3.410 IN. MIN,3.430 IN. MAX,OD IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONTITANIUM ALLOY,AMS4926,3.410 IN. MIN,3.430 IN. MAX,OD IN
END ITEM IDENTIFICATIONF100-PW-100/-200/-220 ACFT ENGINES
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 4031234?
4031234 is a PUMP ASSEMBLY,POWER STEERING,VEH.
What is the NSN for 4031234?
4031234 is cataloged in the U.S. Government catalog under NSN 2840-00-352-2251. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.