Manufacture of Feed Water Relief Valves (NSN 4820-01-139-2713)

This subcontract involves the manufacture of eight high-pressure feed water relief valves for the Department of the Navy under the Navsup Weapon Systems Support Mech agency. The project requires the fabrication of valves using ASTM-A216 grade WCB material, strictly adhering to Anderson Greenwood drawing 20325 and CD Sheet 16109. All units must undergo precision machining, polishing, cleaning, and assembly in accordance with TDP Version No. 011. To ensure quality and compliance, the contractor must maintain an ISO-9001 quality system and hold a Level I Special Emphasis certification. The work is to be performed in Mechanicsburg, Pennsylvania, with a response deadline set for December 3, 2026.