Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TRH1313 found under Adapter Bushing by Babington Technology. The National Stock Number assigned to this part is 4730014929241, 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 TRH1313.