The Naval Supply Systems Command is seeking qualified sources to supply replacement parts for the Curtiss-Wright Stern Gate Hydraulic Assembly used on U.S. Navy amphibious ships, supporting depot-level maintenance. The required components include specific Curtiss-Wright parts such as tie rods, piston rod assemblies, and slide plate assemblies, which must be fully compatible with existing systems and meet OEM performance and safety standards. This is a market research notice only, not a solicitation, with no submission deadline specified. The anticipated NAICS code is 333995, and interested vendors must submit a capability statement of up to five pages. Performance of services is for U.S. Navy amphibious ships, with no budget amount provided.