Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BOM72F-CS-6IN PIECE 2 found under Yoke Screw Assembly by Haywardindl Products Inc. The National Stock Number assigned to this part is 4730013537549, 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 BOM72F-CS-6IN PIECE 2.