The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of 81 units of a low pass filter, identified by NSN 5915012981437. This solicitation is a source-controlled drawing item, meaning that only approved sources, specifically the one listed as 57193 820, may provide the required goods, which must adhere to the specifications outlined in the solicitation. The items are critical components used in various electrical and electronic equipment applications, emphasizing the importance of compliance with military specifications. Interested vendors must submit their quotes electronically, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil, with a delivery deadline set for 108 days after order placement.