Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SC 8938 5 02 60PSI found under Valve Safety Relief by Z Corporation. The National Stock Number assigned to this part is 4820014256623, 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 SC 8938 5 02 60PSI.