Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GCI-9542730E found under Hose Assembly Nonme by Leidos Inc. The National Stock Number assigned to this part is 4720016411735, and the Federal Supply Class is 4720 Hose And Flexible Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like GCI-9542730E.