Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 499-74 found under Funnel Assembly by Parker Hannifin Ltd. The National Stock Number assigned to this part is 2935011526280, and the Federal Supply Class is 2935 Engine System Cooling Components Aircraft Prime Moving. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 499-74.