The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is seeking contractors for the repair and modification of receiver-transmitters, classified under the PSC code 5840, which pertains to radar equipment, except airborne. The procurement aims to ensure the operational readiness and reliability of critical radar systems used by the Navy. These systems play a vital role in defense operations, enhancing situational awareness and communication capabilities. Interested parties can reach out to Adrienne Rubinic at (717) 605-1394 or via email at ADRIENNE.L.RUBINIC.CIV@US.NAVY.MIL for further details regarding this presolicitation opportunity.