The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting proposals for the repair and modification of frequency calibrators. The procurement aims to ensure the operational readiness of these critical electronic testing instruments, which are essential for maintaining the accuracy of various military equipment. Interested contractors are required to provide a firm-fixed-price quote, including a Repair Turnaround Time (RTAT) of 156.037 days, and must comply with specific quality assurance and inspection standards as outlined in the solicitation. For further details, potential bidders can contact Sarah R. Haley at 717-605-3550 or via email at SARAH.R.HALEY2.CIV@US.NAVY.MIL.