The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of aircraft valves, specifically NSN 1680015241537, under a Combined Synopsis/Solicitation notice. The procurement includes two lines: 8 units for delivery to DLA Distribution Cherry Point within 163 days after order (ADO) and 23 units for the same location under the same timeline. These valves are critical components in aircraft systems, and the solicitation emphasizes that the items must conform to the specifications outlined in the source-controlled drawing, with an approved source identified as 11362 21900-39. Interested vendors are encouraged to submit their quotes electronically, and any inquiries should be directed to the buyer via the provided email address, DibbsBSM@dla.mil, as hard copies of the solicitation are not available.