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4043182 — SYNCHRONIZING RING,COMPRESSOR,AI

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4043182: SYNCHRONIZING RING,COMPRESSOR,AI.

SYNCHRONIZING RING,COMPRESSOR,AI. Key specifications include overall_length: 1.940 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN, end_item_identification: ENGINE,ACFT,TURBOFAN,MODEL F100PW100. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-516-7788, 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
4043182
NSN: 2840-00-516-7788
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
overall_length1.940 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
end_item_identificationENGINE,ACFT,TURBOFAN,MODEL F100PW100
NSN2840-00-516-7788
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SYNCHRONIZING RING,COMPRESSOR,AI TITLE COMPONENT PN 4043182 MFR SYNCHRONIZING RING,COM
TECHNICAL CHARACTERISTICS
OVERALL LENGTH1.940 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONENGINE,ACFT,TURBOFAN,MODEL F100PW100
OTHER ITEMS IN FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2840-00-004-4242 2840-00-021-4702 2840-00-043-0981 2840-00-043-0982 2840-00-048-5261 2840-00-407-9165 2840-01-171-0875
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 4043182?
4043182 is a SYNCHRONIZING RING,COMPRESSOR,AI.
What is the NSN for 4043182?
4043182 is cataloged in the U.S. Government catalog under NSN 2840-00-516-7788. 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.