Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RBX00-2252 found under by Loesing Willibrord Filtertechnik. The National Stock Number assigned to this part is 2910004006861, and the Federal Supply Class is 2910 Engine Fuel System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like RBX00-2252.