The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanical, is soliciting bids for the procurement of a specialized piston, identified as "PISTON, SPECIAL." This contract requires the manufacture and design of the piston to meet specific technical requirements, including compliance with standards set forth by the manufacturer, Mettler-Toledo, LLC, and adherence to quality assurance protocols. The piston is critical for applications involving chemical analysis instruments, emphasizing its importance in ensuring operational readiness and reliability within defense systems. Interested vendors should direct inquiries to Jon Zeigler at 564-230-3806 or via email at JON.ZEIGLER.CIV@US.NAVY.MIL, with proposals expected to remain valid for 60 days post-submission.