Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D89-D1-1 And 3 found under Load Cell Force Weight by Hottinger Baldwin Measurements Inc. The National Stock Number assigned to this part is 6670014259823, 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 D89-D1-1 And 3.