The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting proposals for the procurement of expansion joint assemblies under the contract title "28--EXPANSION JOINT AY." This procurement involves the manufacturing of turbine and turbine generator set units, with specific requirements outlined in the Individual Repair Part Ordering Data (IRPOD) and associated technical documents. The items are critical for maintaining operational readiness and supporting military capabilities. Interested vendors must submit their proposals by the extended deadline of April 15, 2025, and can direct inquiries to Alison Harper at 717-605-4443 or via email at ALISON.E.HARPER.CIV@US.NAVY.MIL.