The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking suppliers for the procurement of shouldered shafts, classified under the mechanical power transmission equipment category. This solicitation aims to fulfill specific requirements related to support activities for coal mining, indicating the importance of these components in various mechanical applications. Interested vendors can find additional details and submit inquiries via the DLA's online platform, with all communications directed to the buyer listed in the solicitation document. For further assistance, questions can be emailed to DibbsBSM@dla.mil.