The Naval Surface Warfare Center Crane requires Green Hills Probes V4, an adapter, and annual support, with the intent to sole source this procurement to Green Hills Software to meet form, fit, and function with existing Navy-compliant systems. While capable sources may submit a capability statement for consideration, the Government retains sole discretion on whether to proceed competitively. All contractors must be registered in the System for Award Management (SAM). Interested vendors are responsible for monitoring the SAM.gov website for any amendments to the solicitation. Offers must be submitted via email to the specified address.