Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number MMD-1021 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 MMD-1021 It is listed as Clutch Half Positive Vehicular. component manufactured by Appleton Marine, specifically under CAGE Code 70433. It is also accompanied by the NSN 2520012886955 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 2520 Vehicular Power Transmission Components.