The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of a metal tube assembly, specifically NSN 4710012574990. The requirement includes two line items: 14 units to be delivered to DLA Distribution Depot Hill within 852 days after order and 1 unit to be delivered within 481 days after order. These tube assemblies are critical components used in various aircraft systems, underscoring their importance in maintaining operational readiness. Interested suppliers are encouraged to submit their quotes electronically, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil.