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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We prioritize compatibility with original installations and offer support in cross referencing obsolete or superseded part numbers.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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  • AN825-16D Tee - Flared Tube with Pipe Thread on Side
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    AN825-2D Tee - Flared Tube with Pipe Thread on Side

    This AN825-2D Tee - Flared Tube with Pipe Thread on Side is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN825-2DPart Type: Tee - Flared Tube with Pipe Thread on SideDetails: AN...

  • AN824-20D Tee - Flared Tube
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    AN824-3D Tee - Flared Tube

    This AN824-3D Tee - Flared Tube is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN824-3DPart Type: Tee - Flared TubeDetails: AN Standards, HardwareMaterial:...

  • AN816-20 Nipple - Flared Tube and Pipe Thread
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    AN816-16 Nipple - Flared Tube and Pipe Thread

    This AN816-16 Nipple - Flared Tube and Pipe Thread is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN816-16Part Type: Nipple - Flared Tube and Pipe ThreadDetails: AN Standards,...

  • AN805-6 Nut - Union
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    AN805-3C Nut - Union

    This AN805-3C Nut - Union is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN805-3CPart Type: Nut - UnionDetails: AN Standards, HardwareMaterial:...

  • AN938D8 Tee - Internal Screw Thread
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    AN938D5 Tee - Internal Screw Thread

    This AN938D5 Tee - Internal Screw Thread is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN938D5Part Type: Tee - Internal Screw ThreadDetails: AN Standards, HardwareMaterial:...

  • AN6224-5 - Nut - Hydraulic Self-sealing
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    AN6224-5 - Nut - Hydraulic Self-sealing

    Part Number: AN6224-5Part Type: Nut - Hydraulic Self-sealingPart Features: Aircraft: VariousCondition: NSDETAILS: This is a AN Standard Hardware AN6224-5 Nut - Hydraulic Self-sealing.Images are for reference only.

  • AN6221-4 - Coupling - Hydraulic Quick Release
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    AN6221-4 - Coupling - Hydraulic Quick Release

    Part Number: AN6221-4Part Type: Coupling - Hydraulic Quick Release -Part Features: Aircraft: VariousCondition: NSDETAILS: This is a AN Standard Hardware AN6221-4 Coupling - Hydraulic Quick Release fitting.Images are for reference only.

  • AN6221-12 - Coupling - Hydraulic Quick Release
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    AN6221-12 - Coupling - Hydraulic Quick Release

    Part Number: AN6221-12Part Type: Coupling - Hydraulic Quick Release -Part Features: Aircraft: VariousCondition: NSDETAILS: This is a AN Standard Hardware AN6221-12 Coupling - Hydraulic Quick Release fitting.Images are for reference only.

  • AN6220-4 - Coupling - Hydraulic Quick Release
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    AN6220-4 - Coupling - Hydraulic Quick Release

    Part Number: AN6220-4Part Type: Coupling - Hydraulic Quick ReleasePart Features: Aircraft: VariousCondition: NSDETAILS: This is a AN Standard Hardware AN6220-4 Coupling - Hydraulic Quick ReleaseImages are for reference only.

  • AN6220-16 - Coupling - Hydraulic Quick Release
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    AN6220-16 - Coupling - Hydraulic Quick Release

    Part Number: AN6220-16Part Type: Coupling - Hydraulic Quick ReleasePart Features: Aircraft: VariousCondition: NSDETAILS: This is a AN Standard Hardware AN6220-16 Coupling - Hydraulic Quick Release.Images are for reference only.

  • AN3057-16A  Adapter - Electric Accessory to Cable
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    AN3057-16A Adapter - Electric Accessory to Cable

    This AN3057-16A Adapter - Electric Accessory to Cable Clamp is in NS condition and ready to be part of P-51 aircraft restoration projects! Part Number: AN3057-16APart Type: Adapter - Electric Accessory to CablePart Features:Aircraft: P51,...

  • AN3055-12-4 Adapter
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    AN3055-28-16 Adapter

    This AN3055-28-16 Adapter is in NS condition and ready to be part of various aircraft restoration projects!Part Number: AN3055-28-16Part...