Put your stock in front of buyers who are already searching for it.
Government, military and contractor buyers look up National Stock Numbers (NSN) on NSN Lookup every day. List what you make or stock against those NSNs, and their requests for quotation come straight to you.
Start selling today Manage my accountFree to list up to 50 items. Unlimited listings from $100 a month. Already registered? Sign in.
- 36 millionNSNs buyers search
- 12,000+distributors already listed
- NATO-widegovernment buyers, free access
- Unlimited items listed for sale against their NSNs
- Buyer RFQs sent straight to your inbox
- A customized CAGE report for your company
- All Premium buyer data included
- Links to your own catalog or online store
The buyers are already here. Most of them cannot buy a subscription anywhere else.
Government employees and military personnel in NATO and partner nations use the marketplace and the NSN database without a subscription. Many of them are not allowed to pay for research or purchasing services, so they are hard to reach on paid platforms. On NSN Lookup they find you on the NSN page itself, at the moment they need the part.
A global audience
Buyers from NATO and non-NATO countries search here, lowering the barriers to selling abroad.
Buyers with intent
People find your listing by searching the exact NSN they need, not by browsing.
RFQs in one click
Buyers request a quotation by email, or call and fax you directly from your listing.
A flat fee, no commission
Retail marketplaces such as eBay, Amazon and Walmart take a cut of every sale and reject many NSN items. We charge one flat plan price.
Works alongside what you use
NSN Lookup complements ILSmart, PartsBase and NSN-Now, with easier access for government buyers.
Show the details that sell
Display stock level, condition, price and lead time so buyers can make supply-chain decisions on the spot.
Manufacturers and distributors
NSN manufacturers
Governments and their militaries buy millions of products by NSN. Feature in the marketplace as the point of contact for RFQs on every NSN you make, with a direct link into your online catalog.
- Be the named source on your own NSNs
- Link straight to the product in your catalog
- Show inventory, pricing and lead times from your online store
NSN distributors
More than 12,000 distributors trust the NSN Lookup marketplace to list their inventory. Show your stock directly to government buyers and take their RFQs by email, telephone or fax.
- List stock level, condition, price and lead time
- Receive RFQs by email, or calls and faxes direct
- Link to your product catalog or online store
Turn an NSN page into your product page.
Boost marketing adds your own content to the NSN page: product images, details, specifications, videos, datasheets, manuals and other literature, embedded or linked to your web catalog.
Ask about Boost marketing
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An NSN page with the manufacturer's own images and product details. Open it to see Boost marketing live.
List free, or list everything.
One won RFQ usually pays for the year. Every plan is managed, upgraded or cancelled from your account page.
Free
Try the marketplace
- List up to 50 items for sale
- Unlimited basic NSN data
- RFQ in the marketplace
Seller monthly
Unlimited listings, month to month
- List unlimited items for sale
- Direct buyer-to-seller RFQs
- Customized CAGE report
- All Premium buyer data included
Seller annual
Unlimited listings, billed once a year
- Everything in Seller monthly
- 10% off the monthly price
- One invoice a year for your records
- Cancel any time from your account page
From sign-up to first RFQ
- Create your accountIt is free. Add your company details and CAGE code. Register here
- Choose a Seller planPick monthly or annual on your account page, or start on Free.
- Send your inventoryEmail your stock list to [email protected] and our team gets it listed against the matching NSNs.
- Answer RFQsBuyers find you on the NSN page and their requests arrive by email.
What our users say

"NSN Lookup is a convenient platform for our customers with support needs and for us."

"NSN Lookup connected us directly to First Responders in their hour of need. Bravo!!"

"The marketplace is a win-win for any Government Buyer. It even links to GSA and Fedmall."
M53469N750313Registered filer99V35RJQ6NPN3S151Technical dataBefore you list
Where do I manage my Seller plan?
On your account page. Buyer and Seller plans live in the same place: upgrade, switch between monthly and annual, see your RFQ history and inventory, or cancel.
Do you take a commission on sales?
No. You pay the plan price and deal with the buyer directly. The quote, the order and the payment are between you and your customer.
How do I get my inventory listed?
Email your stock list (NSN or part number, quantity, condition, price and lead time) to [email protected] and our team lists it on the matching NSN pages. You can review your listings under My listings once you are signed in.
Can I try it before paying?
Yes. The free plan lists up to 50 items, so you can see RFQs come in before you move to unlimited listings.
Who are the buyers?
Government employees and military personnel in NATO and partner nations, plus government contractors and commercial buyers. Government users get full access free, so they are on the site instead of on paid platforms.
Your next customer is searching for an NSN you stock.
Make sure they find you. Start free, or go unlimited today.
Start selling today Manage my account