4081638 — SEAL,AIR,AIRCRAFT GAS TURBINE EN

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4081638: SEAL,AIR,AIRCRAFT GAS TURBINE EN.

SEAL,AIR,AIRCRAFT GAS TURBINE EN. Key specifications include diameter: 16.634 INCHES MINIMUM AND 16.638 INCHES MAXIMUM IN, material: NICKEL ALLOY OVERALL, design_type: AXIAL COMPRESSOR, end_item_identification: F100-PW-220 AIRCRAFT GAS TURBINE ENGINE, engine_section_location: COMPRESSOR, criticality_code_justification: APGF AND CZBJ AND CZCJ AND ABMZ. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-396-8879, 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

4081638

NSN: 2840-01-396-8879
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	16.634 INCHES MINIMUM AND 16.638 INCHES MAXIMUM IN
material	NICKEL ALLOY OVERALL
design_type	AXIAL COMPRESSOR
stage_number	8
end_item_identification	F100-PW-220 AIRCRAFT GAS TURBINE ENGINE
engine_section_location	COMPRESSOR
criticality_code_justification	APGF AND CZBJ AND CZCJ AND ABMZ
NSN	2840-01-396-8879

COMPONENT DIAGRAM

KEY FEATURES

•

STAGE NUMBER: 8

•

DESIGN TYPE: AXIAL COMPRESSOR

•

CRITICALITY CODE JUSTIFICATION: APGF AND CZBJ AND CZCJ AND ABMZ

•

DIAMETER: 16.634 INCHES MINIMUM AND 16.638 INCHES MAXIMUM IN

•

ENGINE SECTION LOCATION: COMPRESSOR

•

MATERIAL: NICKEL ALLOY OVERALL

TECHNICAL CHARACTERISTICS

STAGE NUMBER	8
DESIGN TYPE	AXIAL COMPRESSOR
CRITICALITY CODE JUSTIFICATION	APGF AND CZBJ AND CZCJ AND ABMZ
DIAMETER	16.634 INCHES MINIMUM AND 16.638 INCHES MAXIMUM IN
ENGINE SECTION LOCATION	COMPRESSOR
END ITEM IDENTIFICATION	F100-PW-220 AIRCRAFT GAS TURBINE ENGINE
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.

2840-00-004-4242 2840-00-021-4702 2840-00-043-0981 2840-00-043-0982 2840-00-048-5261 2840-00-407-9165 2840-01-171-0875

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 4081638?

4081638 is a SEAL,AIR,AIRCRAFT GAS TURBINE EN.

What is the NSN for 4081638?

4081638 is cataloged in the U.S. Government catalog under NSN 2840-01-396-8879. This indicates validated use in U.S. government and defense supply chains.

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4081638 — SEAL,AIR,AIRCRAFT GAS TURBINE EN

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