The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is seeking suppliers for colloidal graphite, classified under the PSC code 9150, which pertains to oils and greases used for cutting, lubricating, and hydraulic applications. This procurement aims to secure a reliable source of colloidal graphite, which is critical for various defense-related applications, ensuring operational efficiency and equipment maintenance. Interested vendors are encouraged to reach out to Brianna Walker at (717) 605-1391 or via email at brianna.l.walker@navy.mil for further details regarding the presolicitation notice. Additional information regarding deadlines and funding specifics will be provided in subsequent communications.