Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GSC 21 97057 024 found under Tape Cloth Metal Seam Sealing by Gore W L And Associates Inc. The National Stock Number assigned to this part is 5330015895669, 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 GSC 21 97057 024.