The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking proposals for the procurement of 308 aircraft propellers, specifically identified by NSN: 1610016636530 and Part Number: 1009110-2. This procurement is classified as a sole source acquisition, with Hamilton Sunstrand Corporation being the only approved source, and requires interested manufacturers to submit a complete source approval package if they are not the approved source. The contract will be a firm fixed-price agreement, with delivery expected within 292 days after receipt of order to DLA Distribution in New Cumberland, PA. The solicitation is set to be issued on December 22, 2025, with proposals due by January 21, 2026; interested parties can contact Renee Wassum at Renee.Wassum@dla.mil for further information.