The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 21 units of the NSN 6685013722967, specifically a humidity-temperature probe. This solicitation is part of a combined synopsis/solicitation and is aimed at acquiring instruments essential for environmental control applications in various settings. Interested vendors are encouraged to submit their quotes electronically, as hard copies of the solicitation will not be provided, and all submissions must be received in a timely manner. For inquiries, potential bidders can contact the DLA via email at DibbsBSM@dla.mil, with the procurement process expected to conclude within 171 days after the award date.