Subcontracting Opportunities

We Welcome Getting to Know Part Manufacturers

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ES3 staff regularly solicits prices for aircraft landing gear parts for Federal Supply Class (FSC) 1620 and 1630. Many of these components and consumables are often US government g-coded and require no pre-qualification of manufacturing source. Other components, subassemblies, and assemblies do require the manufacturer to be qualified. We always welcome hearing from potentially new suppliers interested in bidding on this workload. ES3 engineering, quality, and inspection staff can assist you with bid preparation, development of qualification packages for approval and fabrication of first articles for inspection. For more information, contact us at

Intellectual and business proprietary data is crucial to every part supplier's business success. ES3 can assure you that we are absolutely no threat to your business's competitive position. We will never directly compete with you. We will never disclose any data about your company, your processes, or your pricing to other companies or our other suppliers.