Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 316-1-0163 found under Roller Conveyor by Cochran Airport Systems. The National Stock Number assigned to this part is 3910011231744, and the Federal Supply Class is 3910 Conveyors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 316-1-0163.