The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the repair and modification of inertial navigation systems. The procurement aims to ensure that these critical navigational instruments are restored to a Ready for Issue (RFI) condition, adhering to stringent quality and inspection standards outlined in the Statement of Work. These systems play a vital role in military operations, providing essential navigation capabilities for various defense applications. Interested contractors must be prepared to meet specific turnaround times and throughput constraints, with a required repair turnaround time of 120 days after receipt of the asset. For further inquiries, potential bidders can contact Peter A. Kobryn at 215-697-4313 or via email at PETER.A.KOBRYN.CIV@US.NAVY.MIL.