Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 122159004-003 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 122159004-003 It is listed as Circuit Breaker Subassembly. component manufactured by Eaton Corporation, specifically under CAGE Code 31795. It is also accompanied by the NSN 5925013759044 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5925 Circuit Breakers.