Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number B551-12387 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 B551-12387 It is listed as Insulator Block Ass. component manufactured by Gulton Industries Inc, specifically under CAGE Code 90634. It is also accompanied by the NSN 6140000090723 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 6140 Batteries Rechargeable.