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577456 — HOUSING,ANTIFRICTION BEARING,AIR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

577456: HOUSING,ANTIFRICTION BEARING,AIR.

HOUSING,ANTIFRICTION BEARING,AIR. Key specifications include end_item_identification: ACFT ENG. J-69, engine_section_location: TURBINE.

This part is cataloged in the U.S. Government catalog under NSN 2840-00-700-4288, 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
577456
NSN: 2840-00-700-4288
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 03104 — TELEDYNE BROWN ENGINEERING, INC. DBA TELEDYNE TURBINE ENGINES DIV TELEDYNE TURBINE ENGINES (USA)
SPECIFICATIONS
end_item_identificationACFT ENG. J-69
engine_section_locationTURBINE
NSN2840-00-700-4288
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOUSING,ANTIFRICTION BEARING,AIR TITLE COMPONENT PN 577456 MFR HOUSING,ANTIFRICTION B
KEY FEATURES
•
ENGINE SECTION LOCATION: TURBINE
TECHNICAL CHARACTERISTICS
ENGINE SECTION LOCATIONTURBINE
END ITEM IDENTIFICATIONACFT ENG. J-69
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 577456?
577456 is a HOUSING,ANTIFRICTION BEARING,AIR.
What is the NSN for 577456?
577456 is cataloged in the U.S. Government catalog under NSN 2840-00-700-4288. 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.