The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of a spacer sleeve, specifically NSN 5365-01-400-5831. The requirement includes a quantity of one unit to be delivered to DLA Distribution within 171 days after order placement, with the approved source being 99657 4995217. This procurement is critical for maintaining the operational readiness of military equipment, as the spacer sleeve is a vital component in various hardware applications. Interested vendors are encouraged to submit their quotes electronically, as hard copies of the solicitation will not be provided, and all inquiries should be directed to the buyer via email at DibbsBSM@dla.mil.