Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6GNW71-1-6 C-6398 PL-2355 found under Valve Angle by Hydrasearch Co Inc. The National Stock Number assigned to this part is 4820012808932, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6GNW71-1-6 C-6398 PL-2355.