The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting bids for the procurement of sleeve bushings, classified under the NAICS code 332991 for Ball and Roller Bearing Manufacturing. The procurement involves the supply of plain bearings, unmounted, and includes specific requirements for item unique identification, inspection, and acceptance protocols, as well as compliance with various military specifications and standards. These components are critical for maintaining the operational readiness of naval equipment and systems. Interested vendors should direct inquiries to Melissa Furness at 717-605-7821 or via email at MELISSA.FURNESS@NAVY.MIL, with proposals expected to remain valid for 60 days post-quotation submission.