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We are proud to supply every branch of the United States military

The New Way to Procure Aerospace Components

Alpha Purchasing is a leading distributor of high-quality NSN, aerospace, and electrical components. Our end-to-end procurement platform has condensed the entire purchasing process into an easy-to-use service, saving our customers time and money. We are owned and operated by the well-known aerospace distributor ASAP Semiconductor, thereby offering customers unprecedented access to one of the industry's largest inventories of ready-to-purchase components. Our website allows customers to search for their desired components directly using part number, manufacturer, NSN, and more. Additionally, our various parts catalogs list several identifiers such as UNSPSC, CAGE Code, NIIN, mil-spec standards, and more, allowing customers to cross-reference any item.

Alpha Purchasing was built on a simple idea: creating a streamlined purchasing service that allows us to quickly deliver the highest-quality components to customers. In order to meet that goal, we established a robust quality assurance program to which we subject much of our inventory to. Additionally, we have created an efficient network of distribution centers spanning across North America and the U.K., which allows us to offer domestic and international customers expedited shipping all the time. We also assist customers facing aircraft on ground requirements, offering 24/7x365 AOG services and same-day shipping on select in-stock items. Submit an RFQ today and see how Alpha Purchasing can help fulfill your operational requirements.

Cost Effective

Cost Effective Warrantied inventory at competitive prices


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


QUALITY ASSURED We sell only warrantied and traceable parts


FASTEST DELIVERY All inventory ready to ship from our sellers

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  • All orders are fulfilled in the USA.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.
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”.

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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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