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, specifically the BEARING, BALL, ANNULA, under the NAICS code 332991. The procurement aims to fulfill military specifications for low noise operation bearings, adhering to MIL-B-17931 standards, which are critical for various defense applications. Interested vendors must ensure compliance with qualification requirements and are encouraged to submit their proposals by the revised deadline of December 30, 2025, for a quantity of 220 units. For further inquiries, potential bidders can contact Abigail Hurlbut via email at abigail.r.hurlbut.civ@us.navy.mil.