Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 78420 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 78420 It is listed as Adapter Insulator. component manufactured by Ohio Brass Co, specifically under CAGE Code 79911. It is also accompanied by the NSN 5970000166180 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5970 Electrical Insulators and Insulating Materials.