2840PL0786409 — SEAL,AIR,AIRCRAFT GAS TURBINE EN

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2840PL0786409: SEAL,AIR,AIRCRAFT GAS TURBINE EN.

SEAL,AIR,AIRCRAFT GAS TURBINE EN. Key specifications include material: NICKEL ALLOY OVERALL, overall_width: 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN, overall_length: 1.720 INCHES MINIMUM AND 1.740 INCHES MAXIMUM IN, special_features: T.O. 2J-TF39-4; TURBINE NOZZLE, material_thickness: 0.004 INCHES MINIMUM AND 0.007 INCHES MAXIMUM IN, end_item_identification: ACFT ENG TF-39 AND GAS TURBINE ENG LM2500.

This part is cataloged in the U.S. Government catalog under NSN 2840-00-112-2163, 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

2840PL0786409

NSN: 2840-00-112-2163
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)

SPECIFICATIONS

material	NICKEL ALLOY OVERALL
stage_number	2
overall_width	0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
overall_length	1.720 INCHES MINIMUM AND 1.740 INCHES MAXIMUM IN
special_features	T.O. 2J-TF39-4; TURBINE NOZZLE
material_thickness	0.004 INCHES MINIMUM AND 0.007 INCHES MAXIMUM IN
end_item_identification	ACFT ENG TF-39 AND GAS TURBINE ENG LM2500
engine_section_location	HIGH PRESSURE TURBINE
NSN	2840-00-112-2163

COMPONENT DIAGRAM

KEY FEATURES

•

STAGE NUMBER: 2

•

ENGINE SECTION LOCATION: HIGH PRESSURE TURBINE

•

MATERIAL THICKNESS: 0.004 INCHES MINIMUM AND 0.007 INCHES MAXIMUM IN

•

MATERIAL: NICKEL ALLOY OVERALL

TECHNICAL CHARACTERISTICS

STAGE NUMBER	2
OVERALL LENGTH	1.720 INCHES MINIMUM AND 1.740 INCHES MAXIMUM IN
OVERALL WIDTH	0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
ENGINE SECTION LOCATION	HIGH PRESSURE TURBINE
MATERIAL THICKNESS	0.004 INCHES MINIMUM AND 0.007 INCHES MAXIMUM IN
SPECIAL FEATURES	T.O. 2J-TF39-4; TURBINE NOZZLE
END ITEM IDENTIFICATION	ACFT ENG TF-39 AND GAS TURBINE ENG LM2500
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 2

9686M18P16Reference document

Same NSN cross-reference

Reference document — Secondary reference

9686M18P12Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2840PL0786409?

2840PL0786409 is a SEAL,AIR,AIRCRAFT GAS TURBINE EN.

What parts can replace 2840PL0786409?

There are 2 known substitutes for 2840PL0786409: 9686M18P16, 9686M18P12. Substitute compatibility should be verified for your specific system.

What is the NSN for 2840PL0786409?

2840PL0786409 is cataloged in the U.S. Government catalog under NSN 2840-00-112-2163. This indicates validated use in U.S. government and defense supply chains.

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2840PL0786409 — SEAL,AIR,AIRCRAFT GAS TURBINE EN

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