Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number Z10-780-8 found under Aldrich Spillow by Sigma Aldrich Corporation. The National Stock Number assigned to this part is 4230012738887, and the Federal Supply Class is 4230 Decontaminating And Impregnating Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like Z10-780-8.