The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of a lubricating cooler, specifically NSN 2930016735400. The requirement includes a quantity of one unit to be delivered to Assault Craft Unit 4 within 20 days after order approval, with the approved source identified as 064H2 406-8001. This procurement is crucial for maintaining operational readiness and efficiency in military equipment, emphasizing the importance of reliable engine accessories. Interested small businesses are encouraged to submit their quotes electronically, as hard copies of the solicitation will not be available, and inquiries can be directed to DibbsBSM@dla.mil.