The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of four units of the Cylinder Assembly, NSN 1650004894673. This solicitation is a source-controlled drawing item, meaning that the items must meet specific requirements outlined in the associated drawings, which can be accessed electronically. The Cylinder Assembly is crucial for aerospace applications, contributing to the functionality and safety of aircraft systems. Interested vendors must submit their quotes electronically, as hard copies will not be available, and inquiries can be directed to the DLA via email at DibbsBSM@dla.mil. The deadline for quote submission is 171 days after the award date.