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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We prioritize compatibility with original installations and offer support in cross referencing obsolete or superseded part numbers.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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  • AN917-2D Tee - Internal Pipe Thread
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    AN917-2D Tee - Internal Pipe Thread

    This AN917-2D Tee - Internal Pipe Thread is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN917-2DPart Type: Tee - Internal Pipe ThreadDetails: AN Standards, HardwareMaterial:...

  • AN917-1D Tee - Internal Pipe Thread
    Out of stock

    AN917-1D Tee - Internal Pipe Thread

    This AN917-1D Tee - Internal Pipe Thread is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN917-1DPart Type: Tee - Internal Pipe ThreadDetails: AN Standards, HardwareMaterial:...

  • AN917-3 Tee - Internal Pipe Thread
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    AN917-3 Tee - Internal Pipe Thread

    This AN917-3 Tee - Internal Pipe Thread is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN917-3Part Type: Tee - Internal Pipe ThreadDetails: AN Standards, HardwareMaterial:...

  • AN917-1 Tee - Internal Pipe Thread
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    AN917-1 Tee - Internal Pipe Thread

    This AN917-1 Tee - Internal Pipe Thread is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN917-1Part Type: Tee - Internal Pipe ThreadDetails: AN Standards, HardwareMaterial:...

  • AN918-6D Cross - Internal Pipe Thread
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    AN918-6D Cross - Internal Pipe Thread

    This AN918-6D Cross - Internal Pipe Thread is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN918-6DPart Type: Cross - Internal Pipe ThreadDetails: AN Standards, HardwareMaterial:...

  • AN918-4D Cross - Internal Pipe Thread
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    AN918-4D Cross - Internal Pipe Thread

    This AN918-4D Cross - Internal Pipe Thread is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN918-4DPart Type: Cross - Internal Pipe ThreadDetails: AN Standards, HardwareMaterial:...

  • AN918-3D Cross - Internal Pipe Thread
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    AN918-3D Cross - Internal Pipe Thread

    This AN918-3D Cross - Internal Pipe Thread is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN918-3DPart Type: Cross - Internal Pipe ThreadDetails: AN Standards, HardwareMaterial:...

  • AN918-2D Cross - Internal Pipe Thread
    Out of stock

    AN918-2D Cross - Internal Pipe Thread

    This AN918-2D Cross - Internal Pipe Thread is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN918-2DPart Type: Cross - Internal Pipe ThreadDetails: AN Standards, HardwareMaterial:...

  • AN918-1D Cross - Internal Pipe Thread
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    AN918-1D Cross - Internal Pipe Thread

    This AN918-1D Cross - Internal Pipe Thread is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN918-1DPart Type: Cross - Internal Pipe ThreadDetails: AN Standards, HardwareMaterial:...

  • AN918-1 Cross - Internal Pipe Thread
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    AN918-1 Cross - Internal Pipe Thread

    This AN918-1 Cross - Internal Pipe Thread is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN918-1Part Type: Cross - Internal Pipe ThreadDetails: AN Standards, HardwareMaterial:...

  • AN919-19 Reducer - External Thread Flared
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    AN919-19 Reducer - External Thread Flared

    This AN919-19 Reducer - External Thread Flared is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN919-19Part Type: Reducer - External Thread FlaredDetails: AN Standards,...

  • AN919-16 Reducer - External Thread Flared
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    AN919-16 Reducer - External Thread Flared

    This AN919-16 Reducer - External Thread Flared is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN919-16Part Type: Reducer - External Thread FlaredDetails: AN Standards,...

  • AN919-13 Reducer - External Thread Flared
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    AN919-13 Reducer - External Thread Flared

    This AN919-13 Reducer - External Thread Flared is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN919-13Part Type: Reducer - External Thread FlaredDetails: AN Standards,...

  • AN919-12 Reducer - External Thread Flared
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    AN919-12 Reducer - External Thread Flared

    This AN919-12 Reducer - External Thread Flared is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN919-12Part Type: Reducer - External Thread FlaredDetails: AN Standards,...

  • AN919-8 Reducer - External Thread Flared
    Out of stock

    AN919-8 Reducer - External Thread Flared

    This AN919-8 Reducer - External Thread Flared is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN919-8Part Type: Reducer - External Thread FlaredDetails: AN Standards,...