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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We prioritize compatibility with original installations and offer support in cross referencing obsolete or superseded part numbers.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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  • AN805-4 NUT- UNION
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    AN805-4 NUT- UNION

    This AN805-4 Union Nut is in NS condition and ready to be part of various aircraft restoration projects! PART: AN805-4 DESC: AN805-4 Union Nut MATERIAL: Brass CONDITION: NS New Surplus. Due to age...

  • AN800-4 CONE - UNION
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    AN800-4 CONE - UNION

    This AN800-4 Union Cone is in NS condition and ready to be part of various aircraft restoration projects! PART: AN800-4 DESC: AN800-4 Union Cone MATERIAL: Brass CONDITION: NS DETAILS: This is a AN...

  • AN286-5 LUBRICATOR ZERK
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    AN286-5 LUBRICATOR ZERK

    This AN286-5 lubricator zerk is in NS condition and ready to be part of any aircraft restoration project! PART: AN286-5 DESC: LUBRICATION - ZERK - 120 degree...

  • AN286-2 LUBRICATOR ZERK
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    AN286-2 LUBRICATOR ZERK

    This AN286-2 lubricator zerk is in NS condition and ready to be part of any aircraft restoration project! PART: AN286-2 DESC: LUBRICATION - ZERK - 45 degree...

  • AN286-1 LUBRICATOR ZERK
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    AN286-1 LUBRICATOR ZERK

    This AN286-1 lubricator zerk is in NS condition and ready to be part of any aircraft restoration project! PART: AN286-1 DESC: LUBRICATION - ZERK - straight...

  • This AN286-4 LUBRICATION ZERK has an 90 degree angled nipple
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    AN286-4 LUBRICATOR- ZERK

    This AN286-4 lubricator zerk is in NS condition and ready to be part of P-51 aircraft restoration projects! PART: AN286-4 DESC: LUBRICATION - ZERK - 90 degree MATERIAL: Steel CONDITION: NS   This...

  • This AN286-3 LUBRICATION ZERK has an angled nipple
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    AN286-3 LUBRICATOR - ZERK

    This AN286-3 lubricator zerk is in NS condition and ready to be part of P-51 aircraft restoration projects! PART: AN286-3 DESC: LUBRICATION - ZERK MATERIAL: Steel CONDITION: NS   This AN286-3...

  • AN777 - Connector - Fluid - 75 Deg
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    AN777-5D - Connector - Fluid - 75 Deg

    This AN777-5D - Connector - Fluid - 75 Deg. - Alum. - is in NS condition and ready to be part of aircraft restoration projects!Part Number: AN777-5DPart Type: AN777-5D - Connector - Fluid - 75 Deg. -...

  • AN4077-1 - Fitting - Oil Dilution System
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    AN4077-1 - Fitting - Oil Dilution System

    This AN4077-1 - Fitting - Oil Dilution System is in NS condition and ready to be part of P-51, Various aircraft restoration projects!Part Number: AN4077-1Part Type: AN4077-1 - Fitting - Oil Dilution...

  • AN4041 - Adapter - Tachometer Outlet
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    AN4041 - Adapter - Tachometer Outlet

    This AN4041 - Adapter - Tachometer Outlet is in NS condition and ready to be part of P-51, Various aircraft restoration projects!Part Number: AN4041Part Type: AN4041 - Adapter - Tachometer OutletPart...

  • AN271B8 - Joint - Universal
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    AN271B8 - Joint - Universal

    This AN271B8 - Joint - Universal is in NS condition and ready to be part of P-51, Various aircraft restoration projects!Part Number: AN271B8Part Type: AN271B8 - Joint - Universal Part Features: This...

  • AC811T6CS - Sleeve - Coupling
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    AC811T6CS - Sleeve - Coupling

    This AC811T6CS - Sleeve - Coupling is in NS condition and ready to be part of P-51, Various aircraft restoration projects!Part Number: AC811T6CSPart Type: AC811T6CS - Sleeve - CouplingPart Features:...