NSWC-PHD MATAC OTA Special Notice: MK 341 ITS Advanced Missile Integration

Open Special Notice Posted

Solicitation number
LMR-27-04-001
Agency
Responses due
Set-aside
No set-aside

Opportunity facts

NAICS code
541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

Notice details come from SAM.gov. Updated .

About this opportunity

The Department of the Navy, through NSWC-PHD MATAC OTA, issued a Special Notice on November 12, 2026, requesting sources (RFS) for a unified MK 341 Interface Test Set (ITS) prototype, with responses due December 9, 2026. Organizations responding must be MATAC members. The notice uses no set-aside.

The Navy seeks a prototype that tests all current and emerging VLS missile variants and consolidates legacy MK 683 and predecessor MK 341 functionality into a single platform by FY2029. The effort integrates emerging U.S. and FMS missile capabilities, mitigates obsolescence in the existing MK 341 ITS, and leverages existing MK 41 VLS infrastructure and equipment. The Navy prioritizes rapid developmental cycles, direct access to secure government networks, agile testing, and an embedded, collaborative engineering model.

The contractor performs all prototype design, development, and integration on-site at the NSWC Port Hueneme Division facility. Upon successful prototype completion, the contractor directly executes fielding of the modernized system to the Fleet. The Government furnishes one legacy MK 341 ITS unit as the baseline, which the contractor uses to analyze current system design, identify obsolescence, and develop integration architecture for the new U.S. and FMS missile variants.

Notice text

The Navy desires the development and integration of a unified MK 341 Interface Test Set (ITS) prototype capable of testing all current and emerging VLS missile variants. This prototype will consolidate the legacy MK 683 and predecessor MK 341 functionalities into a single advanced platform by FY2029.


Accelerating the integration of emerging U.S. and FMS missile capabilities, while systematically mitigating obsolescence within the existing MK 341 ITS platform, requires leveraging existing MK41 VLS infrastructure and equipment. To support these compressed timelines, the project prioritizes rapid developmental cycles, direct access to secure government networks, and agile testing methodologies which are most e¯ectively delivered through an embedded, collaborative engineering model. The contractor shall conduct all prototype design, development, and integration activities comprehensively on-site at the NSWC Port Hueneme Division (PHD) facility. Furthermore, upon successful completion of the prototype, the contractor will directly execute the fielding of the modernized system to
the Fleet.

The Government will provide one (1) legacy MK 341 ITS unit to serve as the baseline. The contractor shall utilize this unit to analyze the current system design, identify obsolescence, and develop the integration architecture for the new U.S. and FMS missile variants.

Organizations interested in responding to this RFS must be members of MATAC. Visit MATAC.org for more information.

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