23031175 — DISK,TURBINE,AIRCRAFT GAS TURBIN

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

23031175: DISK,TURBINE,AIRCRAFT GAS TURBIN.

DISK,TURBINE,AIRCRAFT GAS TURBIN. Key specifications include material: STEEL CORROSION RESISTING OVERALL, overall_length: 11.520 INCHES NOMINAL IN, hardness_rating: 38.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL, fsc_application_data: TURBINE COMPRESSOR ROTOR, end_item_identification: T-56 ACFT, engine_section_location: COMPRESSOR. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-343-6943, 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

23031175

NSN: 2840-01-343-6943
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
stage_number	5
overall_length	11.520 INCHES NOMINAL IN
hardness_rating	38.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
fsc_application_data	TURBINE COMPRESSOR ROTOR
end_item_identification	T-56 ACFT
engine_section_location	COMPRESSOR
part_name_assigned_by_controlling_agency	DISK,GAS TURBINE ENGINE
NSN	2840-01-343-6943

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: TURBINE COMPRESSOR ROTOR

•

STAGE NUMBER: 5

•

HARDNESS RATING: 38.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL

•

ENGINE SECTION LOCATION: COMPRESSOR

TECHNICAL CHARACTERISTICS

FSC APPLICATION DATA	TURBINE COMPRESSOR ROTOR
STAGE NUMBER	5
HARDNESS RATING	38.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH	11.520 INCHES NOMINAL IN
ENGINE SECTION LOCATION	COMPRESSOR
SPECIAL FEATURES	INTERNAL INVOLUTE SPLINE DATA 344 TEETH 32/64 PITCH,30 DEGREE PRESSURE ANGLE,BASE CIRCLE DIA. 9.310 IN. MIN. DIA.,10.719 IN. MIN.,AND 10.722 IN. MAX. PITCH DIA.,10.750 IN. BASIC FORM DIA.,10.808 IN. MAX. DIA.,DIMENSION BTWN TWO 0.054 IN. DIA. PINS 10.670 IN. NOMINAL,EXTERNAL INVOLUTE SPLINE DATA 364 TEETH 32/64 PITCH,PRESSURE ANGLE 30 DEGREES,BASE CIRCLE DIA. 9.851 IN. MIN. DIA.,11.323 IN. MIN. PITCH DIA.,11.375 IN. BASIC FORM DIA.,11.340 IN. MAX. DIA.,11.406 IN. MAX. DIMENSION OVER TWO 0.054 IN. DIA.,PINS 11.461 IN. MAX. IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	DISK,GAS TURBINE ENGINE
END ITEM IDENTIFICATION	T-56 ACFT
MATERIAL	STEEL CORROSION RESISTING OVERALL

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 — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 23031175?

23031175 is a DISK,TURBINE,AIRCRAFT GAS TURBIN.

What is the NSN for 23031175?

23031175 is cataloged in the U.S. Government catalog under NSN 2840-01-343-6943. This indicates validated use in U.S. government and defense supply chains.

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23031175 — DISK,TURBINE,AIRCRAFT GAS TURBIN

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