The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is seeking proposals for the procurement of Bearing Sleeves, classified under the NAICS code 332991 for Ball and Roller Bearing Manufacturing. The items are critical components intended for use in shipboard systems, where the use of incorrect or defective materials could lead to severe consequences, including personnel injury or loss of life. Interested vendors must adhere to stringent quality assurance requirements, including compliance with ISO-9001 standards, and are required to submit certification data prior to delivery. For further inquiries, potential bidders can contact Tiana Hammaker at 717-605-8399 or via email at TIANA.HAMMAKER@NAVY.MIL.