The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is seeking qualified sources for the procurement of 490 units of a specific part identified by NSN 1H-2090-015856243-ST. This procurement requires engineering source approval to ensure the quality of the part, which is critical for maintaining operational standards; thus, only approved sources with the necessary design capability and manufacturing knowledge will be eligible to fulfill the contract. The solicitation emphasizes that any alternate sources must undergo qualification procedures approved by the relevant Government engineering activity, and the award will only be made to those who meet these requirements at the time of award. Interested parties should contact Alison N. Bruker at (717) 605-6447 or via email at ALISON.N.BRUKER.CIV@US.NAVY.MIL for further details regarding qualification requirements and to express their interest within 15 days of this notice.