Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TT-9888 found under Tee Hose by A And M Aerospace Inc. The National Stock Number assigned to this part is 4730014222288, and the Federal Supply Class is 4730 Hose Pipe Tube Lubrication And Railing Fittings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like TT-9888.