The Department of Defense, through the Defense Logistics Agency (DLA Troop Support), is seeking quotes for the procurement of 24 units of the NSN 4140015924132, specifically an impeller for a centrifugal fan. This procurement is a source-controlled drawing item, meaning that the items must meet specific requirements outlined in the associated drawing, with an approved source identified as 0V5R4 ES9500-6355. The goods are critical for maintaining operational efficiency in air conditioning and refrigeration systems, which are essential for various military applications. Interested vendors, particularly those classified as Service-Disabled Veteran-Owned Small Businesses (SDVOSB), must submit their quotes electronically by the specified deadline, with further inquiries directed to the buyer via email at DibbsBSM@dla.mil.