The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of Sleeve and Slide, DI, under solicitation number NSN 4820008720343. The requirement includes a quantity of five units to be delivered to the DLA Distribution Depot Hill within 147 days after order placement, with the approved source being 98391 4A037-26. This procurement is critical for maintaining operational readiness and functionality of military equipment, as the items are essential components in various valve applications. Interested vendors must submit their quotes electronically, as hard copies of the solicitation are not available, and any inquiries should be directed to the buyer via the provided email address, DibbsBSM@dla.mil.