NSN Lookup: find the part, buy the part, sell the part
Search 37 million National Stock Numbers free. Then get a quote, list your inventory in the NSN Marketplace, or put the data inside your own systems and AI assistants.
Get a quote Sell your inventory NSN data API- 37 millionNSNs with FLIS and NATO data
- 12,000+distributors in the Marketplace
- Freefor government and military buyers
- Since 1999publishing logistics data
What do you need to get done?
NSN Lookup Inventory Location and NSN Marketplace: one place to research, buy, sell and integrate.
For buyers Premium NSN data Approved sources, procurement history, DLA stock and forecasts, weapon systems and no ads. $199 for the first year until December 15 See buyer plans For sellers List your inventory Upload your stock and appear on the NSN pages government and contractor buyers already search. $100 a month or $1,080 a year Start selling Need the part? Get a quote Send one NSN or your whole shortage list. We reply with sources, stock and a price, usually in one business day. First 25 NSNs free Request a quote For developers NSN data API Put NSN, part number and CAGE lookups inside your ERP, MRO or quoting system with one HTTPS call. Free to start, then $99 a month See the API For Claude and ChatGPT users NSN answers in your AI Add NSN Lookup to Claude or ChatGPT in about two minutes, no code. Your assistant answers from real catalog records. Free to start, with your NSN Lookup account Show me how

NSN Lookup a tool used to search and retrieve information about items that have been assigned a NATO Stock Number (NSN)
An NSN is a unique 13-character identifier used by NATO Countries to classify and track items in their inventory.
NSN Lookup tools also known as National Stock Number Lookup or NATO Stock Number Lookup tools allow users to search for specific items by entering the NSN, partial NSN or NIIN. The tools provide detailed information about items, including description, characteristics, technical specifications, and pricing and availability.
NSN Lookup tools facilitate logistics, procurement, and supply chain management for military organizations and government agencies. They help streamline the process of identifying and procuring the correct items by providing standardized information and ensuring interoperability among different entities.
Equipment Intelligence , Technical Manuals and Supply Chain Data
NATO Stock Number Database Over 37 Million NSNs
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