Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HRA20A117 found under Seal by Ingersoll Rand Corp. The National Stock Number assigned to this part is 5330011074046, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HRA20A117.