The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is soliciting quotes for the procurement of 500 units of the RING SET, PISTON, identified by NSN 2815004101956. This procurement is a source-controlled drawing item, and only approved sources are eligible to submit quotes, which must meet the specified requirements outlined in the solicitation. The RING SET is critical for motor vehicle gasoline engines and their components, underscoring its importance in maintaining operational readiness for military vehicles. Interested vendors should submit their quotes electronically, and any inquiries regarding the solicitation can be directed to the buyer via email at DibbsBSM@dla.mil. The deadline for quote submission is 157 days after the award date.