Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 200060 found under Partial Thromboplastin Time Test Reagent by Werfen Usa Llc. The National Stock Number assigned to this part is 6550013448486, 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 200060.