Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number VJ3XS60 found under Valve Safety Relief by Ruthman Pump And Engineering Inc. The National Stock Number assigned to this part is 4820010351424, 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 VJ3XS60.