Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 19-2316T1 found under Acetrizoate Sodium by Mallinc Krodt Inc. The National Stock Number assigned to this part is 6505002587022, 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 19-2316T1.