The Department of Defense, through the Defense Logistics Agency, is seeking sources for the procurement of roller bearings, specifically the spare part identified as NSN 3110-01-253-3236, noted as R1916E112. This procurement, initiated by the 421st Supply Chain Management Squadron, is aimed at stocking necessary spare parts to ensure military operational readiness, rather than addressing any repair needs. Interested parties should note that the procurement activities are scheduled to take place following the document date of January 23, 2025, and can reach out to the primary contact, 421SCMSRequirements, via email at 421SCMS.Requirements@us.af.mil for further inquiries.