Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number T304-3 8IPS CRES UNION found under Union Pipe by Harsco Corporation. The National Stock Number assigned to this part is 4730010272256, 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 T304-3 8IPS CRES UNION.