Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 160-C-190 found under Base Pump by The Edson Corporation. The National Stock Number assigned to this part is 4320014229492, 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 160-C-190.