Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC0032 7512 11 found under Lithium Carbonate C by Burroughs Wellcome Co. The National Stock Number assigned to this part is 6505010626689, 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 NDC0032 7512 11.