The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 21 units of the TUBE ASSEMBLY, DIAGO, under solicitation number NSN 1560006211242. This procurement is critical for maintaining aerospace craft and structural components, ensuring operational readiness and support for military aircraft. Interested vendors must submit their quotes electronically, as hard copies of the solicitation are not available, and all responsible sources are encouraged to participate. For inquiries, potential bidders can contact the DLA via email at DibbsBSM@dla.mil, with quotes due within 156 days after the award date.