Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number AMD-1403 ITEM 58 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 AMD-1403 ITEM 58 It is listed as Nut Tube Coupling. component manufactured by Appleton Marine, specifically under CAGE Code 70433. It is also accompanied by the NSN 4730003148366 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings.