Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 800744 found under Tee Tube To Boss by Acs Industries Inc. The National Stock Number assigned to this part is 4730013271846, 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 800744.