Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 115-8059 found under Seal Assembly Shaft Spring Loade by A L D Inc. The National Stock Number assigned to this part is 4320011455425, and the Federal Supply Class is 4320 Power And Hand Pumps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 115-8059.