Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 152S049 found under Packing Preformed by A P M Hexseal Corporation. The National Stock Number assigned to this part is 5330003649763, 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 152S049.