Your Solution For Part Procurement in an Ever-Changing World

An Semiconductor Web Resource

Welcome to Single Source Spares, a premier aviation and NSN parts distributor belonging to the ASAP Semiconductor family of websites. Here, you can browse an expansive inventory containing over 2 billion new, used, obsolete, and hard-to-find items that cater to a diverse set of industry applications and verticals. Take the time to explore our various catalogs as you see fit, or utilize our search engine and filter functionality to rapidly narrow down results if you already have an idea of what you are in search of. Please note that all items on our website are ready for purchase at any time, and you may request quotes on listings with ease through the submission of a completed RFQ form as provided on our website.

At Single Source Spares, we are fully dedicated to the quality of our offerings and our services, exploring every avenue possible to guarantee items of the highest caliber with every order. We enact a strict NO CHINA SOURCING pledge, meaning that all parts come from a reputable manufacturer. Additionally, we ship out alongside their qualifying certifications and manufacturing trace documentation, as applicable. With our steadfast dedication to various quality control measures and our compliance with rigorous industry and government regulations, we proudly operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation. If you have any questions or concerns regarding our offerings and would like to speak with a representative, give us a call or email at any time, and we would be more than happy to assist you however we can!