558177 — HOUSING,ANTIFRICTION BEARING,AIR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

558177: HOUSING,ANTIFRICTION BEARING,AIR.

HOUSING,ANTIFRICTION BEARING,AIR. Key specifications include diameter: 10.320 INCHES MINIMUM AND 10.340 INCHES MAXIMUM IN, overall_length: 3.400 INCHES NOMINAL IN, end_item_identification: ACFT ENG TF30, engine_section_location: DIFFUSER, criticality_code_justification: AGAV. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-948-1823, 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

558177

NSN: 2840-00-948-1823
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

diameter	10.320 INCHES MINIMUM AND 10.340 INCHES MAXIMUM IN
overall_length	3.400 INCHES NOMINAL IN
end_item_identification	ACFT ENG TF30
engine_section_location	DIFFUSER
criticality_code_justification	AGAV
NSN	2840-00-948-1823

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: AGAV

•

DIAMETER: 10.320 INCHES MINIMUM AND 10.340 INCHES MAXIMUM IN

•

ENGINE SECTION LOCATION: DIFFUSER

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	AGAV
DIAMETER	10.320 INCHES MINIMUM AND 10.340 INCHES MAXIMUM IN
OVERALL LENGTH	3.400 INCHES NOMINAL IN
ENGINE SECTION LOCATION	DIFFUSER
END ITEM IDENTIFICATION	ACFT ENG TF30

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 1

565822Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 558177?

558177 is a HOUSING,ANTIFRICTION BEARING,AIR.

What parts can replace 558177?

There is 1 known substitute for 558177: 565822. Substitute compatibility should be verified for your specific system.

What is the NSN for 558177?

558177 is cataloged in the U.S. Government catalog under NSN 2840-00-948-1823. This indicates validated use in U.S. government and defense supply chains.

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558177 — HOUSING,ANTIFRICTION BEARING,AIR

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