Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 18-727-729-502 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 18-727-729-502 It is listed as Contact Assembly Electrical. component manufactured by Siemens Allis Inc, specifically under CAGE Code 2S643. It is also accompanied by the NSN 5999013494142 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5999 Miscellaneous Electrical and Electronic Components.