Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6851 found under Parts Kit Fastener by 80 20 Inc. The National Stock Number assigned to this part is 1560016031455, and the Federal Supply Class is 1560 Airframe Structural Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6851.