Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number G1054 found under Guide Engine Poppet Valve Tappet by Trw Inc. The National Stock Number assigned to this part is 2805012235168, and the Federal Supply Class is 2805 Gasoline Reciprocating Engines Except Aircraft And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like G1054.