The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 59 units of the Lead Assembly, Spark (NSN 2925006204430). This procurement is based on a source-controlled drawing, and the approved source for this item is identified as 0AFL4 53186-1, indicating the necessity for compliance with specific military specifications and standards. The items are critical components used in aircraft engine systems, underscoring their importance in maintaining operational readiness. Interested vendors must submit their quotes electronically, as hard copies of the solicitation will not be available, and all inquiries should be directed to the buyer via email at DibbsBSM@dla.mil. The deadline for delivery is set for 165 days after order placement.