The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of tube couplings under solicitation number NSN 4730000089854. The requirement includes three lines of items, with quantities of 238, 252, and 786 units, all to be delivered to DLA Distribution Depot Hill within 403 days after order. These couplings are critical components used in various military applications, ensuring the integrity and functionality of piping systems. Interested vendors, particularly those classified as Historically Underutilized Business (HUBZone), are encouraged to submit their quotes electronically, with all inquiries directed to the DLA's buyer via the provided email address, DibbsBSM@dla.mil.