Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PLGFC193PC34 found under Valve Check by G And G Hydraulics Corporation. The National Stock Number assigned to this part is 4820010129844, 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 PLGFC193PC34.