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734824 — SEAL,AIR,AIRCRAFT GAS TURBINE EN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

734824: SEAL,AIR,AIRCRAFT GAS TURBINE EN.

SEAL,AIR,AIRCRAFT GAS TURBINE EN. Key specifications include diameter: 15.677 INCHES MINIMUM AND 15.679 INCHES MAXIMUM IN, material: STEEL OVERALL, overall_length: 1.350 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN, special_features: 4TH STAGE INCLUDED, end_item_identification: ACFT ENG TF33, engine_section_location: TURBINE. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-161-0467, 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
734824
NSN: 2840-01-161-0467
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
diameter15.677 INCHES MINIMUM AND 15.679 INCHES MAXIMUM IN
materialSTEEL OVERALL
stage_number3
overall_length1.350 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN
special_features4TH STAGE INCLUDED
end_item_identificationACFT ENG TF33
engine_section_locationTURBINE
criticality_code_justificationAGAV
material_document_and_classificationAMS5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN2840-01-161-0467
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL,AIR,AIRCRAFT GAS TURBINE EN TITLE COMPONENT PN 734824 MFR SEAL,AIR,AIRCRAFT GAS
KEY FEATURES
•
STAGE NUMBER: 3
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 15.677 INCHES MINIMUM AND 15.679 INCHES MAXIMUM IN
•
ENGINE SECTION LOCATION: TURBINE
TECHNICAL CHARACTERISTICS
STAGE NUMBER3
CRITICALITY CODE JUSTIFICATIONAGAV
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER15.677 INCHES MINIMUM AND 15.679 INCHES MAXIMUM IN
OVERALL LENGTH1.350 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN
ENGINE SECTION LOCATIONTURBINE
SPECIAL FEATURES4TH STAGE INCLUDED
END ITEM IDENTIFICATIONACFT ENG TF33
MATERIALSTEEL 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.
2840-00-000-0048 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
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 734824?
734824 is a SEAL,AIR,AIRCRAFT GAS TURBINE EN.
What is the NSN for 734824?
734824 is cataloged in the U.S. Government catalog under NSN 2840-01-161-0467. 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.