Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 31036-90148 REF NO 54 found under Packing Preformed by C And D Batteries. The National Stock Number assigned to this part is 5330002351897, 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 31036-90148 REF NO 54.