NAVAIR intends to award a 5-year sole-source IDIQ contract to Northrop Grumman Systems Corporation for follow-on production of the FMU-139D/B Fuze System and associated components, with performance in Rocket Center, West Virginia. The program office is located in Patuxent River, Maryland. A complete Technical Data Package is planned to be finalized and approved by the first quarter of 2030. This notice is for informational purposes only and is not a request for competitive proposals, though interested parties may respond to indicate capability or subcontracting interest. No budget amount is specified.