Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number SPN 5 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 SPN 5 It is listed as Clamp Loop. component manufactured by Essentra Components, specifically under CAGE Code U0UA1. It is also accompanied by the NSN 5340013874443 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5340 Hardware Commercial.