Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DS-2-17 found under Rope Stand Surgical by Marco Ophthalmic Inc. The National Stock Number assigned to this part is 4010014160810, and the Federal Supply Class is 4010 Chain And Wire Rope. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DS-2-17.