Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number PRP-2100-221 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 PRP-2100-221 It is listed as Retainer Packing. component manufactured by Parco Inc, specifically under CAGE Code 77308. It is also accompanied by the NSN 5330010360920 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5330 Packing and Gasket Materials.