Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC00641-2777-41 found under Vancomycin Hydrochloride Sterile Usp by Elkins Sinn Inc. The National Stock Number assigned to this part is 6505013289657, 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 NDC00641-2777-41.