Thank you for selecting Aerospace Aviation 360 for UPR350 by Lmb Heeger Inc under Other Connectors. We are proud to be an ASAP Semiconductor owned and operated website, a leading distributor of aviation and aerospace part numbers like UPR350. To help us better understand your parts requirements, please fill out an RFQ form for part number UPR350 with your details, and our customer executive will respond to your RFQ in 15 minutes or less.