822657 — HOUSING,ANTIFRICTION BEARING,AIR

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

822657: HOUSING,ANTIFRICTION BEARING,AIR.

HOUSING,ANTIFRICTION BEARING,AIR. Key specifications include overall_length: 4.130 INCHES NOMINAL IN, special_features: ITEM IS A HOUSING,COMPRESSOR INTERMEDIATE FRONT BEARING, end_item_identification: TF-33 AIRCRAFT ENGINE, engine_section_location: COMPRESSOR, criticality_code_justification: ABHP AND CZBJ AND FEAT, part_name_assigned_by_controlling_agency: HOUSING ASSEMBLY,BEARING. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-472-8419, 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

MRO→ MRO_GENERAL→ 822657

NSN: 2840-00-472-8419
NIINs: 004728419, 007750936
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

overall_length	4.130 INCHES NOMINAL IN
special_features	ITEM IS A HOUSING,COMPRESSOR INTERMEDIATE FRONT BEARING
end_item_identification	TF-33 AIRCRAFT ENGINE
engine_section_location	COMPRESSOR
criticality_code_justification	ABHP AND CZBJ AND FEAT
part_name_assigned_by_controlling_agency	HOUSING ASSEMBLY,BEARING
NSN	2840-00-472-8419

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: ABHP AND CZBJ AND FEAT

•

ENGINE SECTION LOCATION: COMPRESSOR

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	ABHP AND CZBJ AND FEAT
OVERALL LENGTH	4.130 INCHES NOMINAL IN
ENGINE SECTION LOCATION	COMPRESSOR
SPECIAL FEATURES	ITEM IS A HOUSING,COMPRESSOR INTERMEDIATE FRONT BEARING
PART NAME ASSIGNED BY CONTROLLING AGENCY	HOUSING ASSEMBLY,BEARING
END ITEM IDENTIFICATION	TF-33 AIRCRAFT ENGINE

SUBSTITUTES & CROSS-REFERENCES 1

466888Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 822657?

822657 is a HOUSING,ANTIFRICTION BEARING,AIR. It is classified as a MRO (MRO_GENERAL).

What parts can replace 822657?

There is 1 known substitute for 822657: 466888. Substitute compatibility should be verified for your specific system.

What is the NSN for 822657?

822657 is cataloged in the U.S. Government catalog under NSN 2840-00-472-8419. This indicates validated use in U.S. government and defense supply chains.

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822657 — HOUSING,ANTIFRICTION BEARING,AIR

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