4077902 — DISK,TURBINE,AIRCRAFT GAS TURBIN

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4077902: DISK,TURBINE,AIRCRAFT GAS TURBIN.

DISK,TURBINE,AIRCRAFT GAS TURBIN. Key specifications include material: NICKEL ALLOY OVERALL, overall_length: 2.115 INCHES NOMINAL IN, end_item_identification: ACFT ENG F-100PW229, engine_section_location: TURBINE, criticality_code_justification: AGAV. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-308-3723, 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

4077902

NSN: 2840-01-308-3723
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	NICKEL ALLOY OVERALL
stage_number	2
overall_length	2.115 INCHES NOMINAL IN
end_item_identification	ACFT ENG F-100PW229
engine_section_location	TURBINE
criticality_code_justification	AGAV
NSN	2840-01-308-3723

COMPONENT DIAGRAM

KEY FEATURES

•

STAGE NUMBER: 2

•

CRITICALITY CODE JUSTIFICATION: AGAV

•

ENGINE SECTION LOCATION: TURBINE

•

MATERIAL: NICKEL ALLOY OVERALL

TECHNICAL CHARACTERISTICS

STAGE NUMBER	2
CRITICALITY CODE JUSTIFICATION	AGAV
OVERALL LENGTH	2.115 INCHES NOMINAL IN
ENGINE SECTION LOCATION	TURBINE
END ITEM IDENTIFICATION	ACFT ENG F-100PW229
MATERIAL	NICKEL ALLOY 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 2

4069902Reference document

Same NSN cross-reference

Reference document — Secondary reference

2840PL1775775Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 4077902?

4077902 is a DISK,TURBINE,AIRCRAFT GAS TURBIN.

What parts can replace 4077902?

There are 2 known substitutes for 4077902: 4069902, 2840PL1775775. Substitute compatibility should be verified for your specific system.

What is the NSN for 4077902?

4077902 is cataloged in the U.S. Government catalog under NSN 2840-01-308-3723. This indicates validated use in U.S. government and defense supply chains.

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4077902 — DISK,TURBINE,AIRCRAFT GAS TURBIN

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