The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 98 units of the Lead Assembly, Spark, identified by NSN 2925006204430. This procurement is based on a source-controlled drawing, and the approved source for this item is 0AFL4 53186-1, indicating the necessity for compliance with specific military specifications and standards. The items are crucial for aircraft engine operations, emphasizing their importance in maintaining the functionality and safety of military aircraft. 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 deadline for delivery is set for 160 days after the award of the contract.