Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 142-21398 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 142-21398 It is listed as Gage Plug Plain Cylindrical. component manufactured by Sundstrand Corp, specifically under CAGE Code 54664. It is also accompanied by the NSN 5220010618521 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5220 Inspection Gages and Precision Layout Tools.