Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MS24398K6-4 found under Adapter Straight Tube To Boss by Eaton Corporation. The National Stock Number assigned to this part is 4730002423142, 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 MS24398K6-4.