The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Philadelphia, PA, is soliciting bids for the procurement of oxygen concentrators, classified under the NAICS code 336413 for Other Aircraft Parts and Auxiliary Equipment Manufacturing. The contract requires the delivery of eight units within 180 days after receipt of order, emphasizing the critical nature of these items as they are designated as Critical Safety Items (CSI). This procurement is vital for ensuring the operational readiness and safety of military personnel, highlighting the importance of timely and quality supply. Interested vendors can reach out to Sara Pagan-Ramos at 267-660-7481 or via email at SARA.PAGAN-RAMOS@DLA.MIL for further details and submission requirements.