Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC00395-0420-96 found under Calamine And Diphenhydramine Hyd by Humco Holding Group Inc. The National Stock Number assigned to this part is 6505011532865, 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 NDC00395-0420-96.