The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 19 units of a retaining ring, identified by NSN 5325-01-028-4815. This solicitation is part of a combined synopsis/solicitation process, and the approved source for this item is 99193 3810038-1. The retaining ring is a critical hardware component used in various defense applications, ensuring the secure assembly of mechanical parts. Interested vendors must submit their quotes electronically, as hard copies of the solicitation will not be provided, and all submissions must be received within 171 days after the award date. For inquiries, potential bidders can contact the DLA via email at DibbsBSM@dla.mil.