Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 70B01035 found under Spacer Sleeve by Drs Training And Control Systems Llc. The National Stock Number assigned to this part is 5365011246896, and the Federal Supply Class is 5365 Bushings Rings Shims And Spacers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 70B01035.