• Main Office:   
    +44(0)1767 604555
  • 24/7 AOG Support:   
    +44(0)7710 107987
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We are specialists in engineering materials support to improve the aerospace MRO supply chain.

Smiths MRO is a sub-divsion of a larger business - Smiths Advanced Metals.

Smiths MRO focuses on raw material support for the global aircraft maintenance, repair and overhaul market. Our business is supported by a broad and diverse stock range with a dedicated team that provides outstanding service levels required for our industry.

We offer AOG support (Aircraft on the Ground).

ASNA (Aerospatiale Normalisation Generale)

Extrusions & Rolled Sections

We supply ASNA specification aircraft seat tracks.

ASNA Extrusions represent extruded parts for Airbus aircraft, including aircraft seat tracks and angles, channels, and T sections, among other shapes.

ASNA (Aerospatiale Normalisation Generale) refer to extruded part for the French operation of Airbus. Typically, the extrusions are produced in particular aluminium alloy grades, including 2024, 6061, 7075, 7050 or 7178, and in various tempers. Roll-formed sections are usually made from 2024 or 7075 aluminium and can be rolled from bare or clad aluminium sheets.

Download our Information Sheet.

About ASNA Part Numbers

ASNA Extrusion parts sometimes have just four numbers after the ASNA code, such as ASNA2292 and ASNA2903, which are aircraft seat track parts. Sometimes the extrusion has a further four digits, for instance, ASNA3292-XXXX, which represents 90° angles - the last four numbers represent the size and thickness of the angle. We stock ASNA extrusions and rolled formed sections to support the global aerospace MRO sector.

Adding Value

We exist as a single supply source for engineering raw materials and extrusions for the aerospace MRO market. We stock a broad range of engineering materials and process them in-house. We cut your profiles to exact lengths and tight tolerances (+/-0.3mm). We recognise that offering such a service adds considerable value. When you receive our products, repair work can commence immediately, which will reduce the amount of time your aircraft is out of service.

Rapid Lead Times

We react quickly to customer enquiries, often dispatching products to your location of choice on the same day, irrespective of your global location. You will receive your consignment as quickly as the transit time allows.

Product Features:

    2024 aluminium alloy
    6061 aluminium alloy
    7075, 7050 & 7178 aluminium alloy

    2024 aluminium alloy
    7075 aluminium alloy

    In-house processing
    Rapid response
    Total traceability
    Bespoke supply

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