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4007538 — ADAPTER,PUMP

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4007538: ADAPTER,PUMP.

The ADAPTER,PUMP is a the manufacturer industrial component. Key specifications include special_features: MOUNTING ADAPTER FOR SAE B PUMP, AUXILLARY PUMP DRIVE, LOCATION UPPER RIGHT HAND PAD, end_item_identification: 3930-01-417-2886. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-327-6023, 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
4007538
NSN: 2840-00-327-6023
NIINs: 003276023, 014393899
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
special_featuresMOUNTING ADAPTER FOR SAE B PUMP, AUXILLARY PUMP DRIVE, LOCATION UPPER RIGHT HAND PAD
end_item_identification3930-01-417-2886
NSN2840-00-327-6023
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,PUMP TITLE COMPONENT PN 4007538 MFR ADAPTER,PUMP
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CRES,AMS5504 OR AMS5613,0.038 IN.MIN 0.043 IN. MAX THK,8.965 IN.MIN,8.985 IN. MAX OD,7.880 IN. MIN,7.890 IN. MAX ID,W/12 HOLES 0.161 IN. MIN,0.165 IN. MAX DIA EQUALLY SPACED ON A8.560 IN. DIA BOLT CIRCLE IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCRES,AMS5504 OR AMS5613,0.038 IN.MIN 0.043 IN. MAX THK,8.965 IN.MIN,8.985 IN. MAX OD,7.880 IN. MIN,7.890 IN. MAX ID,W/12 HOLES 0.161 IN. MIN,0.165 IN. MAX DIA EQUALLY SPACED ON A8.560 IN. DIA BOLT CIRCLE IN
END ITEM IDENTIFICATIONENGINE,TURBOFAN MODEL F100
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 4007538?
4007538 is a ADAPTER,PUMP.
What is the NSN for 4007538?
4007538 is cataloged in the U.S. Government catalog under NSN 2840-00-327-6023. 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.