Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 12113-1 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 12113-1 It is listed as Heater Crankcase. component manufactured by Engineered Air Systems Inc, specifically under CAGE Code 90598. It is also accompanied by the NSN 4130013069534 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4130 Refrigeration and Air Conditioning Components.