The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of six units of the DIPLEXER, AIRCRAFT, M, identified by NSN 1680014839375. This procurement is a source-controlled drawing item, and only approved sources, specifically 55908 470118 and 55908 FAM-258A, are eligible to submit quotes. The DIPLEXER is a critical component used in aircraft systems, ensuring reliable communication and operational functionality. Interested vendors must submit their quotes electronically, as hard copies will not be available, and all submissions should be directed to the primary contact at DibbsBSM@dla.mil. The deadline for delivery is set for 162 days after the award, and further details can be accessed through the solicitation document available on the DLA's website.