Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 15 001 238 found under Piston Block Rh by Nammo Talley Inc. The National Stock Number assigned to this part is 1560015125872, and the Federal Supply Class is 1560 Airframe Structural Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 15 001 238.