Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M081A61 found under Studplain by Pcb Piezotronicsinc. The National Stock Number assigned to this part is 5307016778940, and the Federal Supply Class is 5307 Studs. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like M081A61.