Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BM22346PC28 found under Gasket by Gh Bettis A Galvestonhouston Co. The National Stock Number assigned to this part is 5330006124043, 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 BM22346PC28.