The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking suppliers for a shaft-driven pump, identified by NSN 7R-1680-016635370-EY and reference number 954-1005-17, with a quantity requirement of four units. This procurement is critical for maintaining operational readiness and support for miscellaneous aircraft accessories and components. Interested vendors should note that delivery will be on a FOB Origin basis, and for further inquiries, they can contact Helen I. Carmelo at (215) 697-1138 or via email at HELEN.I.CARMELLO.CIV@US.NAVY.MIL.