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565726 — SEAL,METALLIC,AIRCRAFT GAS TURBI

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

565726: SEAL,METALLIC,AIRCRAFT GAS TURBI.

SEAL,METALLIC,AIRCRAFT GAS TURBI. Key specifications include end_item_identification: PACER SPECIAL. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-091-7627, 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
565726
NSN: 2840-00-091-7627
NIINs: 000917627, 014480418
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_identificationPACER SPECIAL
NSN2840-00-091-7627
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL,METALLIC,AIRCRAFT GAS TURBI TITLE COMPONENT PN 565726 MFR SEAL,METALLIC,AIRCRAFT
KEY FEATURES
•
DESIGN TYPE: AXIAL COMPRESSOR
•
CRITICALITY CODE JUSTIFICATION: CZBJ AND ABMZ AND APGF
•
DIAMETER: 4.753 INCHES NOMINAL IN
•
ENGINE SECTION LOCATION: TURBINE
•
MATERIAL: GRAPHITE OVERALL
TECHNICAL CHARACTERISTICS
DESIGN TYPEAXIAL COMPRESSOR
CRITICALITY CODE JUSTIFICATIONCZBJ AND ABMZ AND APGF
DIAMETER4.753 INCHES NOMINAL IN
ENGINE SECTION LOCATIONTURBINE
PART NAME ASSIGNED BY CONTROLLING AGENCYORIGINAL NAME SEAL FACE,BEARING,TURBINE ENGINE
END ITEM IDENTIFICATIONJ-57 AIRCRAFT GAS TURBINE ENGINE
MATERIALGRAPHITE OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
708342Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 565726?
565726 is a SEAL,METALLIC,AIRCRAFT GAS TURBI.
What parts can replace 565726?
There is 1 known substitute for 565726: 708342. Substitute compatibility should be verified for your specific system.
What is the NSN for 565726?
565726 is cataloged in the U.S. Government catalog under NSN 2840-00-091-7627. 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.