Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 70.010.231.9.2 found under Weight Set Commercial Scale Test by C C Lynch And Associates Inc. The National Stock Number assigned to this part is 6670015217810, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 70.010.231.9.2.