The Department of Defense, through the NAVSUP Weapon Systems Support (NAVSUP WSS), is soliciting quotes for the repair of RADAR SET SUBASSY units, specifically identified by NSN 5841016102263. Contractors are required to provide either a firm-fixed price or not-to-exceed (NTE) pricing, along with detailed estimates for the repair process, while adhering to strict guidelines for configuration management and engineering changes. The RADAR equipment is crucial for aviation systems, and compliance with preservation, packaging, and marking instructions is mandatory, including specific requirements for hazardous materials and documentation. Interested contractors should direct inquiries to Alyssa Thieu at alyssa.t.thieu.civ@us.navy.mil or call 215-697-0169, as this opportunity does not have a set-aside for small businesses and is open for submissions as soon as the solicitation is issued.