Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KITR304 found under Refill Cart X Large by New Pig Corporation. The National Stock Number assigned to this part is 4230014368870, and the Federal Supply Class is 4230 Decontaminating And Impregnating Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like KITR304.