The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of rotary couplers, specifically NSN 5985010858030, with a requirement for four units. This procurement is based on a source-controlled drawing, and the approved source for this item is identified as 33258 1147-1000, indicating the necessity for compliance with specific military specifications and standards. The items are critical components used in various electrical and electronic equipment applications, underscoring their importance in defense operations. Interested vendors must submit their quotes electronically, as hard copies of the solicitation will not be provided, and inquiries can be directed to the buyer via email at DibbsBSM@dla.mil. The deadline for delivery is set for 129 days after award, and all responsible sources are encouraged to participate in this solicitation process.