Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 60 0140 1 found under Insulator Bushing by Grimes Aerospace Company. The National Stock Number assigned to this part is 5970016014723, and the Federal Supply Class is 5970 Electrical Insulators And Insulating Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 60 0140 1.