The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking offers for the procurement of 11 units of plain spherical bearings under the presolicitation notice titled "31--BEARING, PLAIN, SPHER, IN REPAIR/MODIFICATION OF." The procurement involves a specific National Stock Number (NSN 7H-3120-012450577) and requires delivery on a Free on Board (FOB) origin basis, with the government indicating that it does not own the data or rights necessary to purchase or contract repair from alternative sources. These bearings are critical components in various military applications, and the government has determined that it is uneconomical to reverse engineer or acquire the necessary data for alternative procurement. Interested parties should contact Taylor Arroyo at (717) 605-2383 or via email at TAYLOR.R.ARROYO2.CIV@US.NAVY.MIL for further details, and they are encouraged to express their interest and capability to meet the requirements within 15 days of this notice.