Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13216E6168-2 found under Valve Charging by Spx Corporation. The National Stock Number assigned to this part is 4130013006608, and the Federal Supply Class is 4130 Refrigeration And Air Conditioning Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 13216E6168-2.