Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7M483-1 found under Elbow Boss by Sobot Tool And Manufacturing Co Inc. The National Stock Number assigned to this part is 4730011281481, 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 7M483-1.