The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 52 units of the NSN 4920015967397, specifically a Probe for Turbine Engines. This solicitation is part of a Combined Synopsis/Solicitation and aims to fulfill the maintenance and repair needs for military aviation equipment. The approved source for this procurement is identified as HPC75AL220M55061800, and all responsible sources are encouraged to submit their quotes electronically, as hard copies will not be provided. Interested parties should direct any inquiries to the buyer via email at DibbsBSM@dla.mil, with delivery expected at the DLA Distribution Depot in Oklahoma within 162 days after order placement.