Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 97 1575 9 found under Parts Kit Globe Val by Chart Inc. The National Stock Number assigned to this part is 4820013342401, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 97 1575 9.