The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 49 units of the TUBE ASSEMBLY, AIRCR, identified by NSN 2915014757318. This solicitation is a Total Small Business Set-Aside, aimed at sourcing a specific item that is controlled by a drawing, with an approved source listed as 78570 114746. The items are critical components used in aircraft engine systems, and all responsible sources are encouraged to submit their quotes electronically, as hard copies of the solicitation will not be available. Interested parties should direct any inquiries to the buyer via email at DibbsBSM@dla.mil, and quotes must be submitted within the specified timeframe to be considered for this opportunity.