The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of 23 units of the RING, PISTON, identified by NSN 2805009688333. This solicitation is part of a combined synopsis/solicitation and aims to fulfill specific requirements for engine components essential for military operations. The approved source for this procurement is identified as 45934 174196, and all responsible sources are encouraged to submit their quotes electronically, as hard copies will not be available. Interested parties should direct any inquiries to the buyer via email at DibbsBSM@dla.mil, with delivery expected at DLA Distribution San Diego within 123 days after order placement.