The Department of Defense, through the Defense Logistics Agency, is seeking proposals for the procurement of Access Covers for the B-1B aircraft, identified by NSN 1560-01-164-5921EK. This Request for Proposal (RFP) aims to secure spare parts, including multiple first articles and testing certifications, with delivery anticipated to Tinker Air Force Base, Oklahoma, starting November 4, 2026. The procurement is critical for maintaining the operational readiness of the B-1B aircraft, and the solicitation is expected to be competitive, with a focus on pricing and past performance evaluations. Interested parties must submit their proposals by May 7, 2025, and can direct inquiries to John Nolan at john.nolan.8@us.af.mil or 405-855-3542.