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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We prioritize compatibility with original installations and offer support in cross referencing obsolete or superseded part numbers.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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  • 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...

  • 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...

  • 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...

  • 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...

  • 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...

  • 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...

  • 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...

  • AN919-6 Reducer - External Thread Flared
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    AN919-6 Reducer - External Thread Flared

    This AN919-6 Reducer - External Thread Flared is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN919-6Part Type: Reducer - External Thread...

  • AN919-5 Reducer - External Thread Flared
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    AN919-5 Reducer - External Thread Flared

    This AN919-5 Reducer - External Thread Flared is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN919-5Part Type: Reducer - External Thread...

  • AN919-3 Reducer - External Thread Flared
    Out of stock

    AN919-3 Reducer - External Thread Flared

    This AN919-3 Reducer - External Thread Flared is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN919-3Part Type: Reducer - External Thread...

  • AN919-25D Reducer - External Thread Flared
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    AN919-25D Reducer - External Thread Flared

    This AN919-25D Reducer - External Thread Flared is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN919-25DPart Type: Reducer - External Thread...

  • AN919-23D Reducer - External Thread Flared
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    AN919-23D Reducer - External Thread Flared

    This AN919-23D Reducer - External Thread Flared is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN919-23DPart Type: Reducer - External Thread...

  • AN919-22D Reducer - External Thread Flared
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    AN919-22D Reducer - External Thread Flared

    This AN919-22D Reducer - External Thread Flared is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN919-22DPart Type: Reducer - External Thread...

  • AN919-20D Reducer - External Thread Flared
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    AN919-20D Reducer - External Thread Flared

    This AN919-20D Reducer - External Thread Flared is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN919-20DPart Type: Reducer - External Thread...