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4321961-01 — LINER,TURBINE COMPONENT,AIRCRAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4321961-01: LINER,TURBINE COMPONENT,AIRCRAFT.

LINER,TURBINE COMPONENT,AIRCRAFT. Key specifications include end_item_identification: F199 ENGINES, part_name_assigned_by_controlling_agency: LINER ASSY. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-515-0403, 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
4321961-01
NSN: 2840-01-515-0403
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
end_item_identificationF199 ENGINES
part_name_assigned_by_controlling_agencyLINER ASSY
NSN2840-01-515-0403
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LINER,TURBINE COMPONENT,AIRCRAFT TITLE COMPONENT PN 4321961-01 MFR LINER,TURBINE COMPONEN
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYLINER ASSY
END ITEM IDENTIFICATIONF199 ENGINES
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
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 4321961-01?
4321961-01 is a LINER,TURBINE COMPONENT,AIRCRAFT.
What is the NSN for 4321961-01?
4321961-01 is cataloged in the U.S. Government catalog under NSN 2840-01-515-0403. 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.