The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of two units of the Coupling, Ring Gear (NSN 2840005957280). This solicitation is part of an RFQ process, and the approved source for this item is identified as 63005 6874939, highlighting its significance in aircraft engine and engine parts manufacturing. The goods are critical components used in the operation of engines and turbines, underscoring their importance in maintaining military aviation capabilities. Interested vendors must submit their quotes electronically, and further inquiries can be directed to the primary contact at DibbsBSM@dla.mil. The deadline for delivery is set for five days after the award date.