Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4P23229-103A found under Plate Exhaust Ring by Mechtronics Of Arizona Corp. The National Stock Number assigned to this part is 1560002275862, 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 4P23229-103A.