Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 22654 found under Reducer Tube by Brighton Cromwell Llc Div Technical Center. The National Stock Number assigned to this part is 4730011306523, 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 22654.