Welcome to Vital Purchasing, a premier NSN component distributor dedicated to providing our customers with products and services of the highest quality. With more than 2 billion new, used, obsolete, and hard-to-find products serving a variety of industry verticals, we have what you need to carry out operations with ease. In addition to sourcing all products from trusted global manufacturers that we have vetted and placed on our Approved Vendor List (AVL), we also subject many parts to rigorous quality assurance measures to guarantee their reliability prior to purchase.