Why Should You Rely On Single Source Purchasing?

Single Source Purchasing is a leading online distributor of premium aviation parts, aerospace & defense parts, aircraft parts, electronic parts, GSE tooling, and much more. Owned and operated by ASAP Semiconductor, we boast access to an inventory of over 2 billion new, used, obsolete, and hard-to-find parts, those of which have been sourced reliably from a list of approved manufacturers worldwide. Our team of experts works around-the-clock to guarantee our customers receive only top-quality services when they purchase through our database. To further ensure we offer nothing less than premium  products and services, we adhere to a strict No China sourcing pledge, and we operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation. Our items are also routinely subjected to rigorous quality assurance testing, inspection, and cross-referencing prior to shipping.

Get started with the parts procurement process today by browsing our catalog of in-stock and ready-to-purchase items. All parts are listed alongside their part number, manufacturer, part type, NSN, and CAGE Code information for your convenience. You may request a quotation for any item, and our team of experts will contact you within 15 minutes with a customized quote that fits your needs. We also invite you to complete a Request for Quote form for any items you desire that we do not have listed in our current database so that our team of experts can contact you with an alternate solution backed by rapid lead-times and competitive pricing. Our team of experts is available to answer your calls and emails, 24/7x365, so contact us with any further questions at any time.

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We are Proud to Supply Every Branch of the United States Military

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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.

“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.

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