The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is seeking to procure 9 units of flanged bearings under the presolicitation notice titled "31--BEARING, FLANGED." The procurement involves the National Stock Number (NSN) 1H-3120-016451590-D4, with a Technical Data Package (TDP) version 005, and the items are to be delivered to the Portsmouth Naval Shipyard in Kittery, Maine. These bearings are critical components used in various naval applications, emphasizing the importance of reliable supply sources for maintaining operational readiness. Interested vendors are encouraged to express their interest and capabilities within 45 days of the notice, with the primary contact for inquiries being Noelle M. Smith at (717) 605-3992 or via email at noelle.m.smith10.civ@us.navy.mil.