Find the NSN Components We have in Stock

An Semiconductor Web Resource

Welcome to Buy National Stock Numbers, a premier purchasing platform for NSN parts of all types. Whether you are in search of something new, used, obsolete, or hard-to-find, our inventory of over 2 billion listings coupled with our unmatched purchasing power can ensure that you secure everything you require with ease. Across our website, we have expertly organized listings into catalogs that group part numbers together based on their manufacturer, part type, NSN, or other such attributes to ensure that you always secure exact items.

As you peruse our various offerings, be sure to take note of any items of interest you come across so that you may request a quote for your comparisons using our online RFQ service. Once one of our team members receives and reviews your submission, they will reach out to you in 15 minutes or less to present a customized solution. You may always give us a call or email at any time to directly reach out to a member of our staff, and we would be happy to assist you however we can! If you are constrained by time and need your parts as soon as possible, please let us know so that we can discuss our available expedited shipping options. Those facing AOG requirements can even benefit from same-day shipping and/or delivery on select in-stock items, and we invite you to contact us to learn more.