Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JISB1181M8TA found under Nut Plain Hexagon by Jamco Corporation. The National Stock Number assigned to this part is 5310016549217, and the Federal Supply Class is 5310 Nuts And Washers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like JISB1181M8TA.