National Stock Number (NSN) Catalog - Page 2

ASAP Aerospace is the leading distributor of new, obsolete, and hard-to-find aviation and aerospace parts. Our goal is to make finding NSN parts like 5340-00-678-2960, 5905-00-834-3771, 5330-00-185-9680, 2520-01-184-8022, 5330-01-144-2250 as simple as possible. As such, we classify our inventory of over 2 billion parts by part number, part type, manufacturer, FSG, and NSN. NSN, or National Stock Number, is the 13-digit serial number that the US Defense Logistics Agency (DLA) assigns to each item that is procured, stocked, and issued through the federal supply chain.