Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JA9125M42P03 found under Retainer Packing by Jet Avion Corporation. The National Stock Number assigned to this part is 5330011814068, 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 JA9125M42P03.