1377-01-053-0587 or 1377-01-630-5139; MD99; divergence rocket motor

The Department of the Navy Naval Supply Systems Command is conducting a competitive acquisition for divergence rocket motors under solicitation numbers 1377-01-053-0587 or 1377-01-630-5139. This procurement is limited to two qualified sources: Rockwell Collins, Inc. and Nammo Defense Systems, Inc., both of which appear on a source control or selected item drawing list. The items being procured are classified as explosives, requiring contractors to undergo a mandatory Safety Survey as part of the qualification process. Technical drawings are available to support the procurement, though they will not be provided on CD format and paper copies will not be distributed. Proposals are due by September 19, 2025, following the July 22, 2025 posting date.

This solicitation does not utilize any set-aside designations and is structured as an open competition between the two pre-qualified sources, Rockwell Collins, Inc. and Nammo Defense Systems, Inc. The procurement falls under NAICS code 325920 for Explosives Manufacturing and PSC category 1377 for Cartridge and Propellant Actuated Devices and Components. The solicitation documentation contains specific information regarding explosive weight and class classifications that bidders must review to understand safety and handling requirements. No award values, quantities, or specific performance locations are specified in the available solicitation details. The competitive nature between the two limited sources suggests this is likely a follow-on procurement for specialized military rocket motor components that require particular manufacturing capabilities and security clearances.