Your Solution for Hard-to-Find and Obsolete NSN, Aviation, and Electronic Parts

BuyNSN.com is a national stock number centric website that was developed by ASAP Semiconductor LLC. We are a service-oriented distributor that specializes in long-lead time, hard to find and obsolete parts. We are the industry’s go-to global provider of marine parts, aircraft parts, board level components and parts-based solutions. With an extensive database of over 3 billion NSN parts, we focus on a total of 90 federal supply classes and are an industry-leading distributor of NSN items.
We proudly serve and distribute over 10,000 items to vendors worldwide. Our proprietary database allows our valued customers to source over 100 million items from more than 15,000 manufacturers with ease.
Our customers can source their challenging requirements for board level components, marine engines, electronics, jet drive parts, industrial valves, and rotary and fixed wing engine components instantly.