Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number L20A102B found under Key Machine by Pentair Pump Group Inc. The National Stock Number assigned to this part is 5315012581493, and the Federal Supply Class is 5315 Nails Machine Keys And Pins. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like L20A102B.