The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting bids for the procurement of circuit card assemblies and other replacement parts necessary for repair and modification purposes. The contract will require manufacturers to adhere to strict quality and inspection standards, including compliance with various military specifications and the prohibition of mercury contamination in materials intended for use on submarines and surface ships. This procurement is critical for maintaining operational readiness and safety of naval equipment, with the contract expected to be awarded bilaterally, requiring written acceptance from the contractor prior to execution. Interested parties should direct inquiries to Helen I. Carmelo at 215-697-0000 or via email at HELEN.I.CARMELO.CIV@US.NAVY.MIL, with proposals due by the specified deadline.