Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number STSPB116F0604 found under Elbow Tube To Boss by B And E Manufacturing Co Inc. The National Stock Number assigned to this part is 4730000356922, 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 STSPB116F0604.