Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 28157-20 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 28157-20 It is listed as Unit Telescopic. component manufactured by Triumph Controls Llc, specifically under CAGE Code U1607. It is also accompanied by the NSN 5340013941797 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5340 Hardware Commercial.