The current listing of National Stock Numbers is available online at Data.gov. The information is accessible by entering NSN into the search field, and then selecting National Stock Number Extract from the search results. Individuals can download the report as an Excel file.
The National Stock Number extract includes current National Stock Numbers of stocked products in the General Services Administration supply chain, explains Data.gov. Nonstocked products are not listed. The current selling price, name and vendor description of each product is also listed on the extract. Lengthy descriptions are truncated.
The National Stock Number Extract page of Data.gov provides information regarding the extract report's creation and modification dates. Additional information, including a contact email address, is also posted on the website.