The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the procurement of nine Stabilator Assemblies, part number 70200-27001-049, intended for Foreign Military Sales to South Korea. This requirement is classified as sole source due to the government's inability to obtain sufficient data to contract with any source other than the current approved supplier, necessitating Government Source Approval prior to award. The selected contractor must adhere to specific submission guidelines outlined in the NAVSUP WSS Source Approval Brochure, which is available online. Interested parties should direct inquiries to Julianna Macrillo at julianna.r.macrillo.civ@us.navy.mil or by phone at 215-697-1227 for further details regarding the proposal submission process.