Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 165-4026 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 165-4026 It is listed as Relay Switch. component manufactured by Holt Bros, specifically under CAGE Code 2J565. It is also accompanied by the NSN 5999012986342 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5999 Miscellaneous Electrical and Electronic Components.