Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 260-0005-548 found under Housing Liquid Pump by Aurora Pump. The National Stock Number assigned to this part is 4320000289593, 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 260-0005-548.