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4036865 — SEAL,AIR,AIRCRAFT GAS TURBINE EN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4036865: SEAL,AIR,AIRCRAFT GAS TURBINE EN.

SEAL,AIR,AIRCRAFT GAS TURBINE EN. Key specifications include material: NICKEL ALLOY OVERALL, stage_number: 88, overall_length: 17.020 INCHES MINIMUM AND 17.020 INCHES MINIMUM AND 17.090 INCHES MAXIMUM17.090 INCHES MAXIMUM IN, end_item_identification: ACFT ENG F100-PW-100ACFT ENG F100-PW-100, engine_section_location: COMPRESSORCOMPRESSOR, criticality_code_justification: AGAVAGAV. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-087-9795, 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
4036865
NSN: 2840-01-087-9795
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
stage_number88
overall_length17.020 INCHES MINIMUM AND 17.020 INCHES MINIMUM AND 17.090 INCHES MAXIMUM17.090 INCHES MAXIMUM IN
end_item_identificationACFT ENG F100-PW-100ACFT ENG F100-PW-100
engine_section_locationCOMPRESSORCOMPRESSOR
criticality_code_justificationAGAVAGAV
NSN2840-01-087-9795
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL,AIR,AIRCRAFT GAS TURBINE EN TITLE COMPONENT PN 4036865 MFR SEAL,AIR,AIRCRAFT GAS
KEY FEATURES
•
STAGE NUMBER: 88
•
CRITICALITY CODE JUSTIFICATION: AGAVAGAV
•
ENGINE SECTION LOCATION: COMPRESSORCOMPRESSOR
•
MATERIAL: NICKEL ALLOY OVERALL
TECHNICAL CHARACTERISTICS
STAGE NUMBER88
CRITICALITY CODE JUSTIFICATIONAGAVAGAV
OVERALL LENGTH17.020 INCHES MINIMUM AND 17.020 INCHES MINIMUM AND 17.090 INCHES MAXIMUM17.090 INCHES MAXIMUM IN
ENGINE SECTION LOCATIONCOMPRESSORCOMPRESSOR
END ITEM IDENTIFICATIONACFT ENG F100-PW-100ACFT ENG F100-PW-100
MATERIALNICKEL ALLOY OVERALL
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: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 4036865?
4036865 is a SEAL,AIR,AIRCRAFT GAS TURBINE EN.
What is the NSN for 4036865?
4036865 is cataloged in the U.S. Government catalog under NSN 2840-01-087-9795. 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.