Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number MARK III PC 68 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 MARK III PC 68 It is listed as Seal Plain Encased. component manufactured by Short Thomas A Co, specifically under CAGE Code 04972. It is also accompanied by the NSN 5330014295033 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5330 Packing and Gasket Materials.