Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number XB1019HW35 2B found under Valve Power Assy by Emerson Electric Co. The National Stock Number assigned to this part is 6130015934567, and the Federal Supply Class is 6130 Converters Electrical Non Rotating. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like XB1019HW35 2B.