65146-4 — ROTOR,COMPRESSOR,AIRCRAFT GAS TU

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

65146-4: ROTOR,COMPRESSOR,AIRCRAFT GAS TU.

ROTOR,COMPRESSOR,AIRCRAFT GAS TU. Key specifications include design_type: AXIAL COMPRESSOR, overall_width: 1.770 INCHES NOMINAL IN, overall_height: 2.910 INCHES NOMINAL IN, actuation_method: MAGNETIC, special_features: ORIGINAL NAME COMPRESSOR ROTOR,AXIAL,TURBINE ENGINE, end_item_identification: J57 AIRCRAFT ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-146-7771, 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

65146-4

NSN: 2840-00-146-7771
NIINs: 001467771, 013731353
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

design_type	AXIAL COMPRESSOR
overall_width	1.770 INCHES NOMINAL IN
overall_height	2.910 INCHES NOMINAL IN
actuation_method	MAGNETIC
special_features	ORIGINAL NAME COMPRESSOR ROTOR,AXIAL,TURBINE ENGINE
end_item_identification	J57 AIRCRAFT ENGINE
engine_section_location	COMPRESSOR
criticality_code_justification	AGAV
NSN	2840-00-146-7771

COMPONENT DIAGRAM

KEY FEATURES

•

DESIGN TYPE: AXIAL COMPRESSOR

•

CRITICALITY CODE JUSTIFICATION: AGAV

•

ENGINE SECTION LOCATION: COMPRESSOR

TECHNICAL CHARACTERISTICS

DESIGN TYPE	AXIAL COMPRESSOR
CRITICALITY CODE JUSTIFICATION	AGAV
ENGINE SECTION LOCATION	COMPRESSOR
SPECIAL FEATURES	ORIGINAL NAME COMPRESSOR ROTOR,AXIAL,TURBINE ENGINE
END ITEM IDENTIFICATION	J57 AIRCRAFT ENGINE

SUBSTITUTES & CROSS-REFERENCES 1

704330Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — complete disassembly

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FREQUENTLY ASKED QUESTIONS

What is 65146-4?

65146-4 is a ROTOR,COMPRESSOR,AIRCRAFT GAS TU.

What parts can replace 65146-4?

There is 1 known substitute for 65146-4: 704330. Substitute compatibility should be verified for your specific system.

What is the NSN for 65146-4?

65146-4 is cataloged in the U.S. Government catalog under NSN 2840-00-146-7771. This indicates validated use in U.S. government and defense supply chains.

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65146-4 — ROTOR,COMPRESSOR,AIRCRAFT GAS TU

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