Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC50419-0196-30 found under Diatrizoate Meglumi by Bayer Healthcare Llc. The National Stock Number assigned to this part is 6505012091874, 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 NDC50419-0196-30.