48--PARTS KIT,BALL VALV, IN REPAIR/MODIFICATION OF

The Department of the Navy, NAVSUP Weapon Systems Support Mech, is seeking sources for the repair and modification of ball valve parts kits. The required scope of work includes tearing down, cleaning, inspecting, removing existing coatings, applying Teflon coating, and measuring stack height for valve balls in accordance with drawing 5959311. This procurement is subject to Emergency Acquisition Flexibilities, carries a DO priority rating for national defense, and strictly prohibits any metallic mercury or mercury contamination since the materials are intended for use on submarines or surface ships. Vendors have 90 days after receiving the carcasses to complete a teardown and evaluation and submit a firm-fixed-price repair quote, with the final solicitation amendment extending the closing date to March 18, 2026.