Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 4587 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 4587 It is listed as Insulation. component manufactured by New Haven Mfg Corp, specifically under CAGE Code 26344. It is also accompanied by the NSN 5970009811376 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5970 Electrical Insulators and Insulating Materials.