Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C134494-14 .75IN found under Stem Fluid Valve by Tyco Valves And Controls Lp. The National Stock Number assigned to this part is 4820013142568, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C134494-14 .75IN.