446073 — VANE,COMPRESSOR,AIRCRAFT GAS TUR

✓ Government record, cited

Legrand · COMPONENT

PRODUCT OVERVIEW

446073: VANE,COMPRESSOR,AIRCRAFT GAS TUR.

VANE,COMPRESSOR,AIRCRAFT GAS TUR. Key specifications include diameter: 27.720 INCHES MINIMUM AND 27.740 INCHES MAXIMUM IN, material: STEEL CORROSION RESISTING VANE, design_type: AXIAL COMPRESSOR, stage_number: 13, overall_length: 2.230 INCHES MINIMUM AND 2.232 INCHES MAXIMUM IN, special_features: 19.320-19.330 IN. ID,SAME AS P/N 704273 EXCEPT OMIT ALL COATING AND RELATED DATA IN.

This part is cataloged in the U.S. Government catalog under NSN 2840-00-819-6139, 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

446073

NSN: 2840-00-819-6139
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	27.720 INCHES MINIMUM AND 27.740 INCHES MAXIMUM IN
material	STEEL CORROSION RESISTING VANE
design_type	AXIAL COMPRESSOR
stage_number	13
overall_length	2.230 INCHES MINIMUM AND 2.232 INCHES MAXIMUM IN
special_features	19.320-19.330 IN. ID,SAME AS P/N 704273 EXCEPT OMIT ALL COATING AND RELATED DATA IN
end_item_identification	TF33 AIRCRAFT ENGINE
engine_section_location	COMPRESSOR
reference_data_and_literature	T.O.2J-TF33-4, FIG. 17, IND 25
criticality_code_justification	AGAV
part_name_assigned_by_controlling_agency	COMPRESSOR STSTOR-13 STAGE,ASSY OF
NSN	2840-00-819-6139

COMPONENT DIAGRAM

KEY FEATURES

•

STAGE NUMBER: 13

•

DESIGN TYPE: AXIAL COMPRESSOR

•

CRITICALITY CODE JUSTIFICATION: AGAV

•

REFERENCE DATA AND LITERATURE: T.O.2J-TF33-4, FIG. 17, IND 25

•

DIAMETER: 27.720 INCHES MINIMUM AND 27.740 INCHES MAXIMUM IN

•

ENGINE SECTION LOCATION: COMPRESSOR

TECHNICAL CHARACTERISTICS

STAGE NUMBER	13
DESIGN TYPE	AXIAL COMPRESSOR
CRITICALITY CODE JUSTIFICATION	AGAV
REFERENCE DATA AND LITERATURE	T.O.2J-TF33-4, FIG. 17, IND 25
DIAMETER	27.720 INCHES MINIMUM AND 27.740 INCHES MAXIMUM IN
OVERALL LENGTH	2.230 INCHES MINIMUM AND 2.232 INCHES MAXIMUM IN
ENGINE SECTION LOCATION	COMPRESSOR
SPECIAL FEATURES	19.320-19.330 IN. ID,SAME AS P/N 704273 EXCEPT OMIT ALL COATING AND RELATED DATA IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	COMPRESSOR STSTOR-13 STAGE,ASSY OF
END ITEM IDENTIFICATION	TF33 AIRCRAFT ENGINE

SUBSTITUTES & CROSS-REFERENCES 1

704273Same 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 446073?

446073 is a VANE,COMPRESSOR,AIRCRAFT GAS TUR manufactured by Legrand.

What parts can replace 446073?

There is 1 known substitute for 446073: 704273. Substitute compatibility should be verified for your specific system.

What is the NSN for 446073?

446073 is cataloged in the U.S. Government catalog under NSN 2840-00-819-6139. This indicates validated use in U.S. government and defense supply chains.

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446073 — VANE,COMPRESSOR,AIRCRAFT GAS TUR

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