The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting bids for a Parts Kit for a size 1 1/2 inch Ball Valve, which is critical for shipboard systems. The procurement involves specialized components, including a ball and matching seats, that must meet stringent quality and certification requirements due to their importance in preventing failures that could lead to serious personnel injury or loss of life. The contract will be awarded based on evaluations of past performance, with a delivery timeline of 365 days post-award, and is designated as a "DO" rated order under the Defense Priorities and Allocations System (DPAS). Interested vendors should direct inquiries to Lydia M. Shaloka at 215-697-4717 or via email at LYDIA.M.SHALOKA.CIV@US.NAVY.MIL, with all submissions due by the specified closing date.