The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of 19 units of a thermostatic switch, identified by NSN 5930014528894. This procurement is a source-controlled drawing item, meaning that only approved sources, specifically identified by their part numbers, are eligible to provide the required goods, which must meet the specifications outlined in the solicitation. The items are critical components in various electrical and electronic equipment applications, underscoring their importance in defense operations. Interested vendors must submit their quotes electronically, and any inquiries should be directed to the buyer via the provided email address, DibbsBSM@dla.mil, with the solicitation available online at the DLA's DIBBS website.