The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting proposals for the procurement of a Key Coupling Shaft, classified under NAICS code 332510 for Hardware Manufacturing. This procurement is critical as the material will be utilized in a vital shipboard system, where the use of incorrect or defective components could lead to severe consequences, including personnel injury or loss of the ship. Interested vendors should note that this opportunity is set aside for small businesses, and they must adhere to strict quality assurance and compliance requirements, including ISO certifications and traceability protocols. For further inquiries, potential bidders can contact Tiana Hammaker at 717-605-8399 or via email at TIANA.HAMMAKER@NAVY.MIL, with proposals due by the specified deadline.