554538 — SHIELD,HEAT,AIRCRAFT GAS TURBINE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

554538: SHIELD,HEAT,AIRCRAFT GAS TURBINE.

SHIELD,HEAT,AIRCRAFT GAS TURBINE. Key specifications include diameter: 14.124 INCHES NOMINAL IN, material: STEEL SHIELD, material_thickness: 0.028 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN, end_item_identification: ACFT ENG TF33, engine_section_location: TURBINE, criticality_code_justification: AGAV. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-159-5378, 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

554538

NSN: 2840-01-159-5378
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	14.124 INCHES NOMINAL IN
material	STEEL SHIELD
material_thickness	0.028 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
end_item_identification	ACFT ENG TF33
engine_section_location	TURBINE
criticality_code_justification	AGAV
material_document_and_classification	AMS5504 ASSN STD SINGLE MATERIAL RESPONSE SHIELD
NSN	2840-01-159-5378

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: AGAV

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS5504 ASSN STD SINGLE MATERIAL RESPONSE SHIELD

•

DIAMETER: 14.124 INCHES NOMINAL IN

•

ENGINE SECTION LOCATION: TURBINE

•

MATERIAL THICKNESS: 0.028 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN

•

MATERIAL: STEEL SHIELD

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	AGAV
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5504 ASSN STD SINGLE MATERIAL RESPONSE SHIELD
DIAMETER	14.124 INCHES NOMINAL IN
ENGINE SECTION LOCATION	TURBINE
MATERIAL THICKNESS	0.028 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
END ITEM IDENTIFICATION	ACFT ENG TF33
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 554538?

554538 is a SHIELD,HEAT,AIRCRAFT GAS TURBINE.

What is the NSN for 554538?

554538 is cataloged in the U.S. Government catalog under NSN 2840-01-159-5378. This indicates validated use in U.S. government and defense supply chains.

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554538 — SHIELD,HEAT,AIRCRAFT GAS TURBINE

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