The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting proposals for the procurement of ball bearings, identified as "BEARING, BALL, ANNULA." This contract requires the manufacture and supply of these bearings, which are critical components used in various military applications, ensuring operational efficiency and reliability. The procurement includes specific quality assurance requirements, such as First Article Testing and Production Lot Testing, with a delivery timeline of 180 days for the initial quantities. Interested vendors can contact Abigail R. Hurlbut at 717-605-6805 or via email at ABIGAIL.R.HURLBUT.CIV@US.NAVY.MIL for further details and to submit proposals.