The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting quotes for the repair and modification of a Navigation Set, SATE (NSN: 5826200096159). Contractors are required to provide a firm-fixed price or not-to-exceed pricing along with estimated repair costs for the specified item, which is critical for airborne radio navigation. The procurement does not have a set-aside recommendation for small businesses, and interested contractors should direct inquiries to Jake Kucowski at 215-679-2012 or via email at JAKE.KUCOWSKI.CIV@US.NAVY.MIL. The solicitation emphasizes compliance with various quality assurance standards and requires a comprehensive quality control system, with proposals due by the specified deadline.