Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LIMBITROL 10-25 found under Chlordiazepoxide An by Hoffmann La Roche Ltd. The National Stock Number assigned to this part is 6505010683545, 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 LIMBITROL 10-25.