Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5 1 68 1 4 ITEM 430 found under Gasket by Hans Jensen Lubricators A S. The National Stock Number assigned to this part is 5330222581894, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 5 1 68 1 4 ITEM 430.