Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 36X10A12D found under Elbow by Kenworth Truck Co. The National Stock Number assigned to this part is 4730000396521, 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 36X10A12D.