4503946 — DISK AND HUB,TURBINE,AIRCRAFT GA

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4503946: DISK AND HUB,TURBINE,AIRCRAFT GA.

DISK AND HUB,TURBINE,AIRCRAFT GA. Key specifications include diameter: 6.0000 INCHES NOMINAL IN, overall_length: 2.6890 INCHES NOMINAL IN, special_features: 12SPOKES;INSIDE DIAMETER IS 0.385 TO 0.387 INCHES IN, end_item_identification: CIT-53 HELICOPTER, part_name_assigned_by_controlling_agency: WHEEL,TURBINE-MACHINED. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-473-9377, 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

4503946

NSN: 2840-01-473-9377
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 55820 — RTX CORPORATION DIV PRATT & WHITNEY (USA)

SPECIFICATIONS

diameter	6.0000 INCHES NOMINAL IN
overall_length	2.6890 INCHES NOMINAL IN
special_features	12SPOKES;INSIDE DIAMETER IS 0.385 TO 0.387 INCHES IN
end_item_identification	CIT-53 HELICOPTER
part_name_assigned_by_controlling_agency	WHEEL,TURBINE-MACHINED
NSN	2840-01-473-9377

COMPONENT DIAGRAM

KEY FEATURES

•

DIAMETER: 6.0000 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

DIAMETER	6.0000 INCHES NOMINAL IN
OVERALL LENGTH	2.6890 INCHES NOMINAL IN
SPECIAL FEATURES	12SPOKES;INSIDE DIAMETER IS 0.385 TO 0.387 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	WHEEL,TURBINE-MACHINED
END ITEM IDENTIFICATION	CIT-53 HELICOPTER

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 4503946?

4503946 is a DISK AND HUB,TURBINE,AIRCRAFT GA.

What is the NSN for 4503946?

4503946 is cataloged in the U.S. Government catalog under NSN 2840-01-473-9377. This indicates validated use in U.S. government and defense supply chains.

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4503946 — DISK AND HUB,TURBINE,AIRCRAFT GA

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