Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 475C14NW found under Valve Drain Aircraf by Auto Valve Inc. The National Stock Number assigned to this part is 2935013304586, 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 475C14NW.