The Department of Defense, through the Department of the Navy's NAVSUP Weapon Systems Support, is seeking proposals for a sole source contract for the procurement of a SWASHPLATE ASSEMBLY, specifically identified by NSN 7R-1615-011594704-VH and part number 70104-08001-046, with a quantity of one unit required for delivery FOB origin. This assembly is critical for helicopter rotor systems, and the government does not possess sufficient data to contract with any source other than the current approved supplier, emphasizing the importance of government source approval prior to award. Interested vendors must submit the necessary documentation as outlined in the NAVSUP WSS Source Approval Brochure, which is available online, to be considered for this acquisition. For further inquiries, potential bidders can contact Samantha M. Freedman at (215) 697-6566 or via email at Samantha.M.Freedman.CIV@us.navy.mil.