The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 1,176 units of NSN 5310-00-505-9579, specifically a plain castellated nut. This procurement is critical for maintaining the supply chain of hardware components essential for various defense applications. Interested vendors are encouraged to submit their quotes electronically, as hard copies of the solicitation will not be available, and all submissions must be received within 175 days after the award date. For inquiries, potential bidders can contact the buyer via email at DibbsBSM@dla.mil.