The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 20 units of the NSN 4920014658435, specifically the HARNESS, ENGINE, LH, A. This procurement is a source-controlled drawing item, and the approved sources for this item are identified as 14532 and 16825, with the requirement that all items must meet the specifications outlined in the solicitation. The goods are critical for maintenance and repair operations within military aviation, ensuring operational readiness and safety. Interested vendors must submit their quotes electronically, and any inquiries regarding the solicitation should be directed to the buyer via email at DibbsBSM@dla.mil. The solicitation will be available online, and hard copies will not be provided.