Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ZFD1123-1-5 found under Bellows Protection by Minor Rubber Co Inc. The National Stock Number assigned to this part is 5340013021881, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ZFD1123-1-5.