Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 19972 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 19972 It is listed as Rheostat Assy. component manufactured by Electro Scientific Industries In, specifically under CAGE Code 9Y504. It is also accompanied by the NSN 5905011099139 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5905 Resistors.