AS9120B, ISO 9001:2015, and FAA 0056B Accredited

An Industry-Leading NSN and Aviation Parts Sourcing Platform

At NSN Sourcing, owned and operated by ASAP Semiconductor, our goal is to make the parts procurement process as quick and efficient as possible. We know how hard and time-consuming it can be to find all the parts and components you need, especially NSNs and obsolete part numbers. As such, we have designed this new purchasing platform to be easy to navigate and enable you to locate the parts you require, with search engines that can browse by part number, description, NSN, manufacturer, CAGE code, and more.

Our inventory of more than 2 billion parts, new and obsolete, is sourced from over 5000 industry-leading manufacturers for the marine, aviation, and IT hardware sectors. As an AS9120B, ISO 9001:2015, and FAA AC 0056B accredited member of the Aviation Suppliers Association (ASA), our customers know that all of our parts are 100% quality assured, and we are the only independent distributor with a No China Sourcing policy to further ensure the integrity of the products we sell.

In addition to having a vast and comprehensive inventory, we at NSN Sourcing also offer the most competitive quotes on the market, the fastest lead times and shipping times, and the strictest quality assurance standards possible. Our team of dedicated account managers work hand-in-hand with our customers, guiding them through the purchasing process and help them overcome even the most challenging of procurement issues.

Are you ready to get started and experience the evolution of purchasing? You can submit a request for quote from this web-page and get a response within fifteen minutes. Alternatively, you can call us at +1-714-705-4780, or email us at

Why Choose Us?

Low Price Warrantied inventory at competitive prices

Find it Fast Search the world's largest inventory of electronic components by manufacturer, category or part number

Quality Guaranteed We sell only warrantied and traceable parts

Get it Fast All inventory ready to ship from our sellers

Marine Parts and Accessories

Semiconductor's Certifications and Memberships
The only independent
distributor with a
  • All Orders are Fulfilled in the U.S.A.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.
Intrepid Fallen Heroes Fund

“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 ( and help in their valiant effort”.

Thank You for Visiting NSN Sourcing.

If You’d Like to GET Quote For Latest NSN Parts, Just Fill The Instant RFQ Form And Get Reply Within 15 Minutes.

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