The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 19 units of pressure bellows, identified by NSN 1660017210604. This solicitation is a Total Small Business Set-Aside, aimed at manufacturers within the Heating Equipment Manufacturing industry, specifically under NAICS code 333414. The pressure bellows are critical components used in aerospace applications, and the delivery is required at the DLA Distribution Depot in Oklahoma within 181 days after order placement. Interested vendors must submit their quotes electronically, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil, as hard copies of the solicitation are not available.