Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number L420-51 ITEM 6 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 L420-51 ITEM 6 It is listed as Bolt Externally Relieved Body. component manufactured by Rolls Royce Marine, specifically under CAGE Code 1TH76. It is also accompanied by the NSN 5306013143849 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5306 Bolts.