Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1171620 found under Saw Back by Disston Company. The National Stock Number assigned to this part is 5110002933434, and the Federal Supply Class is 5110 Hand Tools Edged Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1171620.