Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 6155-2031 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 6155-2031 It is listed as Spring Retainer. component manufactured by Hatch And Kirk Inc, specifically under CAGE Code 55380. It is also accompanied by the NSN 2815004576237 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 2815 Diesel Engines and Components.