703310 — DISK,COMPRESSOR,AIRCRAFT GAS TUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

703310: DISK,COMPRESSOR,AIRCRAFT GAS TUR.

DISK,COMPRESSOR,AIRCRAFT GAS TUR. Key specifications include material: IRON, overall_length: 4.000 INCHES NOMINAL IN, overall_diameter: 13.500 INCHES NOMINAL IN, surface_treatment: PAINT, mounting_configuration: FOUR 0.012 IN. DIA HOLES EQUALLY SPACED 90 DEG APART ON 12.125 IN.

DIA CIRCLE IN. This part is cataloged in the U.S. Government catalog under NSN 2840-00-765-6767, 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

703310

NSN: 2840-00-765-6767
NIINs: 007656767, 009446752
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

material	IRON
overall_length	4.000 INCHES NOMINAL IN
overall_diameter	13.500 INCHES NOMINAL IN
surface_treatment	PAINT
mounting_configuration	FOUR 0.012 IN. DIA HOLES EQUALLY SPACED 90 DEG APART ON 12.125 IN. DIA CIRCLE IN
NSN	2840-00-765-6767

COMPONENT DIAGRAM

KEY FEATURES

•

DESIGN TYPE: AXIAL COMPRESSOR

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS4928 ASSN STD SINGLE MATERIAL RESPONSE DISK

•

DIAMETER: 21.034 INCHES MINIMUM AND 21.044 INCHES MAXIMUM IN

•

ENGINE SECTION LOCATION: COMPRESSOR

•

MATERIAL: TITANIUM ALLOY DISK

TECHNICAL CHARACTERISTICS

DESIGN TYPE	AXIAL COMPRESSOR
MATERIAL DOCUMENT AND CLASSIFICATION	AMS4928 ASSN STD SINGLE MATERIAL RESPONSE DISK
DIAMETER	21.034 INCHES MINIMUM AND 21.044 INCHES MAXIMUM IN
OVERALL LENGTH	1.306 INCHES MINIMUM AND 1.317 INCHES MAXIMUM IN
ENGINE SECTION LOCATION	COMPRESSOR
SPECIAL FEATURES	WAS DISK,AXIAL COMPRESSOR,TURBINEENGINE
END ITEM IDENTIFICATION	TF-33 AIRCRAFT ENGINE
MATERIAL	TITANIUM ALLOY DISK

SUBSTITUTES & CROSS-REFERENCES 1

393710Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 703310?

703310 is a DISK,COMPRESSOR,AIRCRAFT GAS TUR.

What parts can replace 703310?

There is 1 known substitute for 703310: 393710. Substitute compatibility should be verified for your specific system.

What is the NSN for 703310?

703310 is cataloged in the U.S. Government catalog under NSN 2840-00-765-6767. This indicates validated use in U.S. government and defense supply chains.

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703310 — DISK,COMPRESSOR,AIRCRAFT GAS TUR

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