Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number G101241 PC 27 found under Ball Valve Ported by Gerhardts Inc. The National Stock Number assigned to this part is 4820014814084, 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 G101241 PC 27.