Piston Rod Ceramic Hard Coating

Solicitation N4523A26P0801 is a sole-source acquisition issued by the Puget Sound Naval Shipyard IMF for the removal, replacement, and new application of ceramic hard coatings on the wearing areas of piston rods for US Submarine (SSN) systems, specifically the RBP Extend/Retract and Lock-in/Lock-out components. The work is to be performed in Silverdale, Washington, and requires specialized skilled personnel and equipment to ensure mission-critical reliability. Due to the risk of catastrophic failure, costly repairs, and extended vessel downtime, the project must strictly adhere to the technical requirements of LAR (SWPY-4260A) and the proprietary NAVY047 Rev B procedure. This contract is designated as an 8(a) Sole Source set-aside under FAR 13.106-1(b)(1)(i), as the vendor A&A holds the exclusive patent rights, licensing, and proprietary technical knowledge for the required coating process. This specific procedure has been validated by NAVSEA and Penn State University, making A&A the only responsible source capable of performing the work. The acquisition is conducted under Simplified Acquisition Procedures (FAR 13.5) and falls below the Simplified Acquisition Threshold. Acceptance of the work is managed by the Government at the Puget Sound Naval Shipyard.