4056781CLL — NOZZLE SEGMENT,TURBINE,AIRCRAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4056781CLL: NOZZLE SEGMENT,TURBINE,AIRCRAFT.

NOZZLE SEGMENT,TURBINE,AIRCRAFT. Key specifications include design_type: AXIAL COMPRESSOR, end_item_identification: ACFT ENG F100, engine_section_location: TURBINE, part_name_assigned_by_controlling_agency: ORIGINAL NAME VANE,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-125-3853, 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

4056781CLL

NSN: 2840-01-125-3853
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
stage_number	1
special_features	T.O. 2J-F100-14, FIG 155, IND 32; 1.730-1.749 SQ INCH AREA; TURBINE STATOR SUPPORT; 1800 CYCLE; REPLACES P/N 4056781CLL; REPLACED BY 4070251CLL
end_item_identification	ACFT ENG F100
engine_section_location	TURBINE
part_name_assigned_by_controlling_agency	ORIGINAL NAME VANE,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE
NSN	2840-01-125-3853

COMPONENT DIAGRAM

KEY FEATURES

•

STAGE NUMBER: 1

•

DESIGN TYPE: AXIAL COMPRESSOR

•

ENGINE SECTION LOCATION: TURBINE

TECHNICAL CHARACTERISTICS

STAGE NUMBER	1
DESIGN TYPE	AXIAL COMPRESSOR
ENGINE SECTION LOCATION	TURBINE
SPECIAL FEATURES	T.O. 2J-F100-14, FIG 155, IND 32; 1.730-1.749 SQ INCH AREA; TURBINE STATOR SUPPORT; 1800 CYCLE; REPLACES P/N 4056781CLL; REPLACED BY 4070251CLL
PART NAME ASSIGNED BY CONTROLLING AGENCY	ORIGINAL NAME VANE,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE
END ITEM IDENTIFICATION	ACFT ENG F100

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

4056781Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 4056781CLL?

4056781CLL is a NOZZLE SEGMENT,TURBINE,AIRCRAFT.

What parts can replace 4056781CLL?

There is 1 known substitute for 4056781CLL: 4056781. Substitute compatibility should be verified for your specific system.

What is the NSN for 4056781CLL?

4056781CLL is cataloged in the U.S. Government catalog under NSN 2840-01-125-3853. This indicates validated use in U.S. government and defense supply chains.

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4056781CLL — NOZZLE SEGMENT,TURBINE,AIRCRAFT

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