Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC44087-7075-03 found under Urofollitropin For by Serono Baker Diagnostics Inc. The National Stock Number assigned to this part is 6505012799623, 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 NDC44087-7075-03.