4056557 — SHIELD,HEAT,AIRCRAFT GAS TURBINE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4056557: SHIELD,HEAT,AIRCRAFT GAS TURBINE.

SHIELD,HEAT,AIRCRAFT GAS TURBINE. Key specifications include material: STEEL SHIELD, overall_width: 0.525 INCHES NOMINAL IN, overall_length: 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN, material_thickness: 0.007 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN, end_item_identification: ACFT ENG F100, engine_section_location: TURBINE. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-129-5304, 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

4056557

NSN: 2840-01-129-5304
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	STEEL SHIELD
overall_width	0.525 INCHES NOMINAL IN
overall_length	0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
material_thickness	0.007 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN
end_item_identification	ACFT ENG F100
engine_section_location	TURBINE
material_document_and_classification	AMS5510 ASSN STD 1ST MATERIAL RESPONSE OR AMS5570 ASSN STD 2ND MATERIAL RESPONSE SHIELD
NSN	2840-01-129-5304

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS5510 ASSN STD 1ST MATERIAL RESPONSE OR AMS5570 ASSN STD 2ND MATERIAL RESPONSE SHIELD

•

ENGINE SECTION LOCATION: TURBINE

•

MATERIAL THICKNESS: 0.007 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN

•

MATERIAL: STEEL SHIELD

TECHNICAL CHARACTERISTICS

MATERIAL DOCUMENT AND CLASSIFICATION	AMS5510 ASSN STD 1ST MATERIAL RESPONSE OR AMS5570 ASSN STD 2ND MATERIAL RESPONSE SHIELD
OVERALL LENGTH	0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
OVERALL WIDTH	0.525 INCHES NOMINAL IN
ENGINE SECTION LOCATION	TURBINE
MATERIAL THICKNESS	0.007 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN
END ITEM IDENTIFICATION	ACFT ENG F100
MATERIAL	STEEL SHIELD

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

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

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FREQUENTLY ASKED QUESTIONS

What is 4056557?

4056557 is a SHIELD,HEAT,AIRCRAFT GAS TURBINE.

What is the NSN for 4056557?

4056557 is cataloged in the U.S. Government catalog under NSN 2840-01-129-5304. This indicates validated use in U.S. government and defense supply chains.

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4056557 — SHIELD,HEAT,AIRCRAFT GAS TURBINE

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