702305 — DISK,COMPRESSOR,AIRCRAFT GAS TUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

702305: DISK,COMPRESSOR,AIRCRAFT GAS TUR.

DISK,COMPRESSOR,AIRCRAFT GAS TUR. Key specifications include diameter: 19.825 INCHES MINIMUM AND 19.835 INCHES MAXIMUM IN, material: STEEL DISK, design_type: AXIAL COMPRESSOR, overall_length: 1.790 INCHES MINIMUM AND 1.801 INCHES MAXIMUM IN, end_item_identification: J57 AIRCRAFT ENGINE, engine_section_location: COMPRESSOR. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-005-6773, 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

702305

NSN: 2840-00-005-6773
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	19.825 INCHES MINIMUM AND 19.835 INCHES MAXIMUM IN
material	STEEL DISK
design_type	AXIAL COMPRESSOR
overall_length	1.790 INCHES MINIMUM AND 1.801 INCHES MAXIMUM IN
special_features	8.995-9.005 IN. ID; 69 BLADE SLOTS EQ SP AROUND OD; 16 0.437-0.440 IN. HOLES EQ SP ON 8.000 IN. CENTERLINE RAD.; 16 0.420-0.423 IN. HOLES EQ SP ON 8.000 IN. CENTERLINE RAD. IN
end_item_identification	J57 AIRCRAFT ENGINE
engine_section_location	COMPRESSOR
material_document_and_classification	AMS6415 ASSN STD SINGLE MATERIAL RESPONSE DISK
NSN	2840-00-005-6773

COMPONENT DIAGRAM

KEY FEATURES

•

DESIGN TYPE: AXIAL COMPRESSOR

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS6415 ASSN STD SINGLE MATERIAL RESPONSE DISK

•

DIAMETER: 19.825 INCHES MINIMUM AND 19.835 INCHES MAXIMUM IN

•

ENGINE SECTION LOCATION: COMPRESSOR

•

MATERIAL: STEEL DISK

TECHNICAL CHARACTERISTICS

DESIGN TYPE	AXIAL COMPRESSOR
MATERIAL DOCUMENT AND CLASSIFICATION	AMS6415 ASSN STD SINGLE MATERIAL RESPONSE DISK
DIAMETER	19.825 INCHES MINIMUM AND 19.835 INCHES MAXIMUM IN
OVERALL LENGTH	1.790 INCHES MINIMUM AND 1.801 INCHES MAXIMUM IN
ENGINE SECTION LOCATION	COMPRESSOR
SPECIAL FEATURES	8.995-9.005 IN. ID; 69 BLADE SLOTS EQ SP AROUND OD; 16 0.437-0.440 IN. HOLES EQ SP ON 8.000 IN. CENTERLINE RAD.; 16 0.420-0.423 IN. HOLES EQ SP ON 8.000 IN. CENTERLINE RAD. IN
END ITEM IDENTIFICATION	J57 AIRCRAFT ENGINE
MATERIAL	STEEL DISK

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 702305?

702305 is a DISK,COMPRESSOR,AIRCRAFT GAS TUR.

What is the NSN for 702305?

702305 is cataloged in the U.S. Government catalog under NSN 2840-00-005-6773. This indicates validated use in U.S. government and defense supply chains.

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702305 — DISK,COMPRESSOR,AIRCRAFT GAS TUR

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