Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC00081-0018-30 found under Triprolidine And Ps by Burroughs Wellcome Co. The National Stock Number assigned to this part is 6505001178608, 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 NDC00081-0018-30.