Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ST20F1968-04 found under Stub Suction by Ilc Dover Lp. The National Stock Number assigned to this part is 5430012797756, and the Federal Supply Class is 5430 Storage Tanks. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ST20F1968-04.