The Department of Defense, through the Defense Logistics Agency (DLA Troop Support), is seeking suppliers for a test set related to breathing apparatuses, classified under the NAICS code 339113 for Surgical Appliance and Supplies Manufacturing. This procurement aims to acquire essential equipment that plays a critical role in safety and environmental protection, as indicated by the associated PSC code 42. Interested vendors are encouraged to direct any inquiries regarding this solicitation to the buyer listed in the solicitation document, accessible via the DLA's DIBBS platform, with further details available through the provided contact email, DibbsBSM@dla.mil.