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Aircraft fittings are used to connect, route, and secure fluid and air systems throughout vintage aircraft, including fuel, oil, hydraulic, and pneumatic lines. Our inventory includes a range of fittings designed to meet AN and other aviation standards, with attention to thread type, sealing method, and material compatibility.

Correct fitting selection is essential to preventing leaks, maintaining pressure, and ensuring system reliability. We provide sizing and specification details to support accurate identification, especially when working from legacy systems or incomplete documentation.

We prioritize compatibility with original installations and offer support in cross referencing obsolete or superseded part numbers. Whether replacing a single fitting or rebuilding an entire system, proper selection helps maintain safe and reliable operation under all conditions.

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  • AN819-6 Sleeve - Coupling
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    AN819-6 Sleeve - Coupling

    This AN819-6 Sleeve - Coupling is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN819-6Part Type: Sleeve - CouplingDetails: AN Standards, HardwareMaterial:...

  • AN819-5 Sleeve - Coupling
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    AN819-5 Sleeve - Coupling

    This AN819-5 Sleeve - Coupling is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN819-5Part Type: Sleeve - CouplingDetails: AN Standards, HardwareMaterial:...

  • AN819-4 Sleeve - Coupling
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    AN819-4 Sleeve - Coupling

    This AN819-4 Sleeve - Coupling is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN819-4Part Type: Sleeve - CouplingDetails: AN Standards, HardwareMaterial:...

  • AN819-16J Sleeve - Coupling
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    AN819-16J Sleeve - Coupling

    This AN819-16J Sleeve - Coupling is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN819-16JPart Type: Sleeve - CouplingDetails: AN Standards, HardwareMaterial: Corrosion Resistant...

  • AN819-12J Sleeve - Coupling
    Out of stock

    AN819-12J Sleeve - Coupling

    This AN819-12J Sleeve - Coupling is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN819-12JPart Type: Sleeve - CouplingDetails: AN Standards, HardwareMaterial: Corrosion Resistant...

  • AN819-16C Sleeve - Coupling
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    AN819-16C Sleeve - Coupling

    This AN819-16C Sleeve - Coupling is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN819-16CPart Type: Sleeve - CouplingDetails: AN Standards, HardwareMaterial: Corrosion Resistant...

  • AN819-10C Sleeve - Coupling
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    AN819-10C Sleeve - Coupling

    This AN819-10C Sleeve - Coupling is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN819-10CPart Type: Sleeve - CouplingDetails: AN Standards, HardwareMaterial: Corrosion Resistant...

  • AN819-8C Sleeve - Coupling
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    AN819-8C Sleeve - Coupling

    This AN819-8C Sleeve - Coupling is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN819-8CPart Type: Sleeve - CouplingDetails: AN Standards, HardwareMaterial: Corrosion Resistant...

  • AN819-6C Sleeve - Coupling
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    AN819-6C Sleeve - Coupling

    This AN819-6C Sleeve - Coupling is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN819-6CPart Type: Sleeve - CouplingDetails: AN Standards, HardwareMaterial: Corrosion Resistant...

  • AN819-5C Sleeve - Coupling
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    AN819-5C Sleeve - Coupling

    This AN819-5C Sleeve - Coupling is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN819-5CPart Type: Sleeve - CouplingDetails: AN Standards, HardwareMaterial: Corrosion Resistant...

  • AN819-4C Sleeve - Coupling
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    AN819-4C Sleeve - Coupling

    This AN819-4C Sleeve - Coupling is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN819-4CPart Type: Sleeve - CouplingDetails: AN Standards, HardwareMaterial: Corrosion Resistant...

  • AN819-2C Sleeve - Coupling
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    AN819-2C Sleeve - Coupling

    This AN819-2C Sleeve - Coupling is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN819-2CPart Type: Sleeve - CouplingDetails: AN Standards, HardwareMaterial: Corrosion Resistant...

  • AN819-40D Sleeve - Coupling
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    AN819-40D Sleeve - Coupling

    This AN819-40D Sleeve - Coupling is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN819-40DPart Type: Sleeve - CouplingDetails: AN Standards, HardwareMaterial:...

  • AN819-32D Sleeve - Coupling
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    AN819-32D Sleeve - Coupling

    This AN819-32D Sleeve - Coupling is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN819-32DPart Type: Sleeve - CouplingDetails: AN Standards, HardwareMaterial:...

  • AN819-24D Sleeve - Coupling
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    AN819-24D Sleeve - Coupling

    This AN819-24D Sleeve - Coupling is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN819-24DPart Type: Sleeve - CouplingDetails: AN Standards, HardwareMaterial:...