Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BAA077 found under Gasket by Rexarc International. The National Stock Number assigned to this part is 5330003919083, 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 BAA077.