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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We prioritize compatibility with original installations and offer support in cross referencing obsolete or superseded part numbers.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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  • Aeroquip Hose Fitting
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    491-16D - Aeroquip Hose Fitting - 1 in

    This 491-16D - Aeroquip Hose Fitting - 1 in in is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: 491-16DPart Type: Aeroquip Hose Fitting - 1 inMaterial:...

  • Aeroquip Hose Fitting
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    491-12D - Aeroquip Hose Fitting - 3/4 in

    This 491-12D - Aeroquip Hose Fitting - 3/4 in in is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: 491-12DPart Type: Aeroquip Hose Fitting - 3/4 inMaterial:...

  • Aeroquip Hose Fitting
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    491-10D - Aeroquip Hose Fitting - 5/8 in

    This 491-10D - Aeroquip Hose Fitting - 5/8 in is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: 491-10DPart Type: Aeroquip Hose Fitting - 5/8"Material:...

  • Aeroquip Hose Fitting
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    491-8D - Aeroquip Hose Fitting - 1/2 in

    This 491-8D - Aeroquip Hose Fitting - 1/2 in is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: 491-8DPart Type: Aeroquip Hose Fitting - 1/2"Material:...

  • Aeroquip Hose Fitting
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    491-6 - Aeroquip Hose Fitting - 3/8 in

    This 491-6 - Aeroquip Hose Fitting - 3/8 in is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: 491-6Part Type: Aeroquip Hose Fitting - 3/8"Material:...

  • Aeroquip Hose Fitting
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    491-5 - Aeroquip Hose Fitting - 5/16 in

    This 491-5 Aeroquip Hose Fitting - 5/16" is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: 491-5Part Type: Aeroquip Hose Fitting - 5/16"Material:...

  • Aeroquip Hose Fitting
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    491-4 - Aeroquip Hose Fitting - 1/4 in

    This 491-4 Aeroquip Hose Fitting - 1/4" is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: 491-4Part Type: Aeroquip Hose Fitting - 1/4"Material:...

  • AN927-8D Elbow - Flared Tube Universal
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    AN927-4D Elbow - Flared Tube Universal

    This AN927-4D Elbow - Flared Tube Universal is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN927-4DPart Type: Elbow - Flared Tube UniversalDetails: AN Standards,...

  • AN927-8D Elbow - Flared Tube Universal
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    AN927-20D Elbow - Flared Tube Universal

    This AN927-20D Elbow - Flared Tube Universal is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN927-20DPart Type: Elbow - Flared Tube UniversalDetails: AN Standards,...

  • AN927-8D Elbow - Flared Tube Universal
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    AN927-8D Elbow - Flared Tube Universal

    This AN927-8D Elbow - Flared Tube Universal is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN927-8DPart Type: Elbow - Flared Tube UniversalDetails: AN Standards,...

  • AN921 Elbow - Flared Tube Universal
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    AN921-4D Elbow - Flared Tube Universal

    This AN921-4D Elbow - Flared Tube Universal is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN921-4DPart Type: Elbow - Flared Tube UniversalDetails: AN Standards,...

  • AN920 Union - Flared Tube - Universal
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    AN920-4D Union - Flared Tube - Universal

    This AN920-4D Union - Flared Tube - Universal is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN920-4DPart Type: Union - Flared TubeDetails: AN Standards, HardwareMaterial:...

  • AN851 Fitting - Elbow
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    AN851-8 Fitting - Elbow

    This AN851-8 Fitting - Elbow is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN851-8Part Type: Fitting - ElbowDetails: AN Standards, HardwareMaterial:...

  • AN851 Fitting - Elbow
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    AN851-4 Fitting - Elbow

    This AN851-4 Fitting - Elbow is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN851-4Part Type: Fitting - ElbowDetails: AN Standards, HardwareMaterial:...

  • AN849 Connector - Hose - Bulkhead
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    AN849-10D Connector - Hose - Bulkhead

    This AN849-10D Connector - Hose - Bulkhead is in New Surplus condition and ready to be part of various aircraft restoration projects! Part Number: AN849-10DPart Type: Connector - Hose - BulkheadDetails: AN Standards, HardwareMaterial:...