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23055521 — SEAL,METALLIC,AIRCRAFT GAS TURBI

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

23055521: SEAL,METALLIC,AIRCRAFT GAS TURBI.

SEAL,METALLIC,AIRCRAFT GAS TURBI. Key specifications include end_item_identification: MODELS CY-765 AND AE2100A,C AND AE3007A,C,H AND AE2100D2,D3,J AIRCRAFT ENGINES, part_name_assigned_by_controlling_agency: SEAL RING ASSEMBLY, COMB LINER, OUTER. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-502-6372, 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
23055521
NSN: 2840-01-502-6372
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)
SPECIFICATIONS
end_item_identificationMODELS CY-765 AND AE2100A,C AND AE3007A,C,H AND AE2100D2,D3,J AIRCRAFT ENGINES
part_name_assigned_by_controlling_agencySEAL RING ASSEMBLY, COMB LINER, OUTER
NSN2840-01-502-6372
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL,METALLIC,AIRCRAFT GAS TURBI TITLE COMPONENT PN 23055521 MFR SEAL,METALLIC,AIRCRAFT
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL RING ASSEMBLY, COMB LINER, OUTER
END ITEM IDENTIFICATIONMODELS CY-765 AND AE2100A,C AND AE3007A,C,H AND AE2100D2,D3,J AIRCRAFT 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.
2840-00-000-0048 2840-00-000-0049 2840-00-001-1741 2840-00-001-1743 2840-00-001-2117 2840-00-001-2284 2840-00-001-3922 2840-00-001-4903
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 23055521?
23055521 is a SEAL,METALLIC,AIRCRAFT GAS TURBI.
What is the NSN for 23055521?
23055521 is cataloged in the U.S. Government catalog under NSN 2840-01-502-6372. 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.