The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanics, is seeking contractors for the repair and modification of centrifugal pump units. This procurement involves the maintenance and enhancement of power and hand pumps, which are critical components in various naval operations. Interested parties should reach out to Kathryn E. Shutt at (717) 605-2430 or via email at KATHRYN.SHUTT@NAVY.MIL for further details. The notice is currently in the presolicitation phase, and additional information regarding timelines and funding will be provided as the process progresses.