Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0358DUCTILEIR0N found under Pump Reciprocating by Waltron Llc. The National Stock Number assigned to this part is 4320011118376, and the Federal Supply Class is 4320 Power And Hand Pumps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 0358DUCTILEIR0N.