The United Kingdom National Stock Number (UK NSN) database includes data that uses the UK NATO Codification System because the Unites States NSN numbering system varies from the UK NATO Codification System. For example, NSN 59-5905-00-7345199 would be NSN 59-5905-99-7345199 in the UK.

In addition, the UK NSN database provides searches using UK CAGE numbers, which vary from the United States codes.

To use the UK NSN database

  1. Click DatabaseUK MoDUK NSN Search.
  2. Type vent assembly kit in the Item Name field, and then click Search.
    Your results list each item with the NSC and NIIN number, the Item Name, Part No., CC and VC codes, the NCAGE number, and Company name.
    A red square next to a NIIN indicates that this NIIN is Inactive/Historical and is no longer supported by National Codification Bureau.
    A green square indicates that the CAGE is considered a design and/or source control reference for a specification, standard part, type or similar reference for this item.
  3. Click one of the NIINs to view FLIS and MCRL data.
  4. Click the NCAGE links to view Vendor information.