The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 21 units of the TUBE, REGULATOR SPRI, identified by NSN 1680003075915. This solicitation is part of a combined synopsis/solicitation and is critical for maintaining the operational readiness of aerospace craft components and accessories. Interested vendors must submit their quotes electronically, as hard copies will not be provided, and the deadline for delivery to DLA Distribution Depot Hill is set for 164 days after order placement. For inquiries, potential bidders can reach out via email to DibbsBSM@dla.mil, and further details can be accessed through the DLA's solicitation portal.