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About Us

CSG Parts, LLC


CSG Parts, LLC is a global military, defense and aircraft parts supplier. Through our extensive inventory we are a critical supply chain for tens of thousands of customers around the world.  CSG Parts supplies factory new parts, accompanied with the manufacturers Certificate of Comformance.  New US Government military surplus parts, new aerospace commercial surplus, complete with TRACE to either a commercial or cargo airline or a FAA 145 Certified Station. CSG Parts also provide overhauled avionic and overhauled aircraft parts, all complete with 8130-3 FAA Documention.


Some of our valued customers are:


  • US Military
  • Foreign Military 
  • Commercial Airlines:

Major Airlines

National Airlines

Regional Airlines

  • Business Aviation
  • OEM Manufactures
  • Maintenance and Repair Shops
  • Government Agencies
  • Prime Contractors and Sub-contractors


CSG Parts is located in St. Augustine, Florida USA and services customers in over 80 coutries worldwide. 


In addition to our extensive inventory, we have strong relationships with OEM manufacturers, machine and fabrication shops, as well as hundreds of additional distributors. Our clients leverage our vast inventory and wide range of suppliers, to procure parts from the smallest connector on a Sikorsky UH-60 Black hawk military helicopter to the largest bearing needed for a Lockheed Martin C-130 cargo airfcraft.


CSG parts helps you streamline your procurement process by encouraging you to search our website of over 10+ million NSN and manufacturer SKU numbers. If you can’t find the part(s) your looking for on our site, click on the contact us page, send us a message with your part number, and one of our sales representatives will contact you via email or phone call with a quote.


The process is simple!  Search for your part. Send us a request for quote. We'll send you a quote with pricing and delivery terms.


CSG stands for quality, dedication and customer service.  Our highly knowledgeable and competent staff ensures that your searching, purchasing and delivery process is streamlined.  Our customers are our top priority.  We look forward to serving you!


Contact Us

CSG Parts, LLC
155 St. Johns Business Pl.
Unit 205
St. Augustine, FL 32095

Tel: 561-293-3731
Fax: 561-293-3733
AOG: 561-293-3731 EXT 991

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