4000-11

FITTING
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About this product
The 4000-11 is a high-quality precision fitting engineered for secure and leak-free connections in aerospace fluid and pneumatic systems. Manufactured from durable, corrosion-resistant material, it ensures long-term reliability in both pressurized and non-pressurized environments. Its robust design allows it to maintain integrity under vibration, temperature fluctuations, and demanding operational loads.
4000-11 Datasheet
Lead Time: Stock
UOM: EA
Hazardous Item: Non-Hazardous Item
Certification: MANF COFC
8130/EASA Eligible: Yes
PRODUCT DESCRIPTION

4000-11

  • Aerospace-Grade Material: Built to withstand harsh operational and environmental conditions.

  • Corrosion-Resistant Finish: Protects against moisture, hydraulic fluids, and chemical exposure.

  • Precision Machining: Ensures exact dimensional tolerances for secure, leak-proof connections.

  • Vibration Resistance: Maintains seal integrity in high-vibration zones such as engine bays.


  • Provides leak-free joints in high-pressure aircraft hydraulic systems.

  • Ensures secure connections in wing tanks, transfer lines, and fuel manifolds.

  • Maintains airflow integrity in pressurization and bleed-air lines.

  • Connects lubrication and fuel lines in both turbine and piston engine setups.


  • What type of connection does this fitting support?

It is designed for standard aerospace tube and hose interfaces, ensuring compatibility with common coupling types.

  • Can it be reused after removal?

If the fitting shows no wear, damage, or thread deformation, it can be reinstalled per the manufacturer's guidelines.

  • How does it handle vibration?

Its precision machining and robust design maintain seal integrity in high-vibration aircraft areas.


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