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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We prioritize compatibility with original installations and offer support in cross referencing obsolete or superseded part numbers.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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  • AN840-20D Adapter - Hose to Pipe Thread
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    AN840-20D Adapter - Hose to Pipe Thread

    This AN840-20D Adapter - Hose to Pipe Thread is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN840-20DPart Type: Adapter - Hose to Pipe ThreadDetails: AN Standards, HardwareMaterial:...

  • AN840-17D Adapter - Hose to Pipe Thread
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    AN840-17D Adapter - Hose to Pipe Thread

    This AN840-17D Adapter - Hose to Pipe Thread is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN840-17DPart Type: Adapter - Hose to Pipe ThreadDetails: AN Standards, HardwareMaterial:...

  • AN840-16D Adapter - Hose to Pipe Thread
    Add to Cart

    AN840-16D Adapter - Hose to Pipe Thread

    This AN840-16D Adapter - Hose to Pipe Thread is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN840-16DPart Type: Adapter - Hose to Pipe ThreadDetails: AN Standards, HardwareMaterial:...

  • AN840-12D Adapter - Hose to Pipe Thread
    Add to Cart

    AN840-12D Adapter - Hose to Pipe Thread

    This AN840-12D Adapter - Hose to Pipe Thread is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN840-12DPart Type: Adapter - Hose to Pipe ThreadDetails: AN Standards, HardwareMaterial:...

  • AN840-10D Adapter - Hose to Pipe Thread
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    AN840-10D Adapter - Hose to Pipe Thread

    This AN840-10D Adapter - Hose to Pipe Thread is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN840-10DPart Type: Adapter - Hose to Pipe ThreadDetails: AN Standards, HardwareMaterial:...

  • AN840-9D Adapter - Pipe Thread and Hose
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    AN840-9D Adapter - Pipe Thread and Hose

    This AN840-9D Adapter - Pipe Thread and Hose is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN840-9DPart Type: Adapter - Pipe Thread and HoseDetails: AN Standards, HardwareMaterial:...

  • AN840-8D Adapter - Pipe Thread and Hose
    Add to Cart

    AN840-8D Adapter - Pipe Thread and Hose

    This AN840-8D Adapter - Pipe Thread and Hose is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN840-8DPart Type: Adapter - Pipe Thread and HoseDetails: AN Standards, HardwareMaterial:...

  • AN840-6D Adapter - Pipe Thread and Hose
    Add to Cart

    AN840-6D Adapter - Pipe Thread and Hose

    This AN840-6D Adapter - Pipe Thread and Hose is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN840-6DPart Type: Adapter - Pipe Thread and HoseDetails: AN Standards, HardwareMaterial:...

  • AN840-4D Adapter - Pipe Thread and Hose
    Add to Cart

    AN840-4D Adapter - Pipe Thread and Hose

    This AN840-4D Adapter - Pipe Thread and Hose is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN840-4DPart Type: Adapter - Pipe Thread and HoseDetails: AN Standards, HardwareMaterial:...

  • AN842-24D Elbow - Pipe Thread and Hose 90°
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    AN842-24D Elbow - Pipe Thread and Hose 90°

    This AN842-24D Elbow - Pipe Thread and Hose 90° is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN842-24DPart Type: Elbow - Pipe Thread and Hose 90°Details: AN Standards,...

  • AN842-21D Elbow - Pipe Thread and Hose 90°
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    AN842-21D Elbow - Pipe Thread and Hose 90°

    This AN842-21D Elbow - Pipe Thread and Hose 90° is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN842-21DPart Type: Elbow - Pipe Thread and Hose 90°Details: AN...

  • AN842-20D Elbow - Pipe Thread and Hose 90°
    Out of stock

    AN842-20D Elbow - Pipe Thread and Hose 90°

    This AN842-20D Elbow - Pipe Thread and Hose 90° is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN842-20DPart Type: Elbow - Pipe Thread and Hose 90°Details: AN Standards,...

  • AN842-17D Elbow - Pipe Thread and Hose 90°
    Add to Cart

    AN842-17D Elbow - Pipe Thread and Hose 90°

    This AN842-17D Elbow - Pipe Thread and Hose 90° is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN842-17DPart Type: Elbow - Pipe Thread and Hose 90°Details: AN Standards,...

  • AN842-16D Elbow - Pipe Thread and Hose 90°
    Add to Cart

    AN842-16D Elbow - Pipe Thread and Hose 90°

    This AN842-16D Elbow - Pipe Thread and Hose 90° is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN842-16DPart Type: Elbow - Pipe Thread and Hose 90°Details: AN Standards,...

  • AN842-12D Elbow - Pipe Thread and Hose 90°
    Add to Cart

    AN842-12D Elbow - Pipe Thread and Hose 90°

    This AN842-12D Elbow - Pipe Thread and Hose 90° is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN842-12DPart Type: Elbow - Pipe Thread and Hose 90°Details: AN Standards,...