Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 216-4363279 MT-F303 found under Quick Disconnect by C E I Inc. The National Stock Number assigned to this part is 4730012718823, 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 216-4363279 MT-F303.