Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1128CSM46500-11 found under Leading Edge Aircraft by Capy Machine Shop Inc. The National Stock Number assigned to this part is 1560002498333, 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 1128CSM46500-11.