Your Sourcing Solution for Aviation and NSN Parts!

An Semiconductor Web Resource

Thank you for relying on Single Source Purchasing as your aviation and NSN parts distributor! As an ASAP Semiconductor owned and operated purchasing platform, we boast access to an unparalleled inventory of over 2 billion new, used, obsolete, and hard-to-find parts from trusted manufacturers across the globe. We invite you to explore our expansive catalog of premium parts by browsing our listings or by utilizing our search engine and dedicated filter options to find a specific product in a matter of seconds. As your parts procurement partner, we offer rapid lead-times and competitive pricing, so you can trust that we will provide you with premium service, “as soon as possible, as simple as possible.”

At Single Source Purchasing, quality is the cornerstone of our operations, so countless items are subject to thorough inspection, testing, and cross-referencing prior to shipping. Additionally, we operate with a strict No China Sourcing policy, in tandem with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation, so you can rest assured that all items from our catalog are of top-quality. With our purchasing power and extensive supply chain network, we can also provide customers with better shipping times, enabling us to work with AOG situations and other time constraints. Kick off the parts procurement process today by completing one of our Request for Quote forms, and our team of experts will contact you with a custom quotation within 15 minutes or less. For further inquiries, our team of experts is available around-the-clock, 24/7x365, to answer your calls and emails.

QUALITY ASSURED We sell only warrantied and traceable parts

FASTEST DELIVERY All inventory ready to ship from our sellers

COST EFFECTIVE Warrantied inventory at competitive prices

QUICK SEARCH Search the world’s largest inventory of electronic components by manufacturer, category or part number

Leading Aerospace Components and Parts

Most Recognized Aerospace Brands

  • Tyco Electronics
  • Agustawestland Inc
  • Honywell Hearing Technologies As
  • Alcoa Inc
  • General Electric Co
  • Hawker Beechcraft
  • Embraer Aircraft
  • Rockwell Collins Inc
  • Raytheon Co
  • Bombardier Aerospace Corporation

Airplane Aftermarket Parts and Accessories

Semiconductor's Certifications and Memberships
The only independent
distributor with a
NO CHINA SOURCING Pledge
  • All Orders are fulfilled in the U.S.A.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.

“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.

Thank You for Visiting.

We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.

Request for Quote
“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.