Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 51781-06-L-D with rapid responses always offered by our staff. To ensure that you locate and procure exactly what you need with ease, we list parts with as much information as we can. For example, part number 51781-06-L-D It is listed as Coupling Half Quick. component manufactured by Preece Incorporated, specifically under CAGE Code 21392. It is also accompanied by the NSN 5985014645302 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5985 Antennas Waveguides and Related Equipment.