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4055914 — BRACE,EXHAUST CASE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4055914: BRACE,EXHAUST CASE.

The BRACE,EXHAUST CASE is a the manufacturer industrial component. Key specifications include end_item_identification: ACFT ENG F100, general_characteristics_item_description: NICKEL ALLOY AMS 5544,HARDNESS RC34-44,0.022 MIN IN. 0.025 MAX IN.

STOCK. This part is cataloged in the U.S. Government catalog under NSN 2840-01-135-4587, 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
4055914
NSN: 2840-01-135-4587
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
end_item_identificationACFT ENG F100
general_characteristics_item_descriptionNICKEL ALLOY AMS 5544,HARDNESS RC34-44,0.022 MIN IN. 0.025 MAX IN. STOCK
NSN2840-01-135-4587
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRACE,EXHAUST CASE TITLE COMPONENT PN 4055914 MFR BRACE,EXHAUST CASE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: NICKEL ALLOY AMS 5544,HARDNESS RC34-44,0.022 MIN IN. 0.025 MAX IN. STOCK
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONNICKEL ALLOY AMS 5544,HARDNESS RC34-44,0.022 MIN IN. 0.025 MAX IN. STOCK
END ITEM IDENTIFICATIONACFT ENG F100
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 4055914?
4055914 is a BRACE,EXHAUST CASE.
What is the NSN for 4055914?
4055914 is cataloged in the U.S. Government catalog under NSN 2840-01-135-4587. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.