Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3112757-10 found under Capstan Tape Drive by Ampex Data Systems Corporation. The National Stock Number assigned to this part is 7050000976929, and the Federal Supply Class is 7050 Adp Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3112757-10.