Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC19515-0894-52 found under Influenza Virus Vaccine Usp by Glaxowellcome. The National Stock Number assigned to this part is 6505016279368, 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 NDC19515-0894-52.