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An igniter tube for a gas turbine engine combustor has an inner surface, an outer surface, and a longitudinal axis therethrough. More specifically, the igniter tube includes: a first portion positioned within a port of a liner for the combustor, the first portion having an inner surface with an inne

An igniter tube for a gas turbine engine combustor has an inner surface, an outer surface, and a longitudinal axis therethrough. More specifically, the igniter tube includes: a first portion positioned within a port of a liner for the combustor, the first portion having an inner surface with an inner diameter and an outer surface with an outer diameter; a second portion located adjacent the first portion, the second portion having an inner surface with an inner diameter and an outer surface with an outer diameter, wherein the second portion outer diameter increases from the first portion outer diameter at a first end to a predetermined outer diameter at a second end; and, a third portion located adjacent the second portion, the third portion having an inner surface with an inner diameter and an outer surface with an outer diameter, wherein the third portion outer diameter is substantially the same as the predetermined outer diameter. Moreover, the second portion inner diameter of the igniter tube is substantially equal to the first portion inner diameter and the third portion inner diameter of the igniter tube is greater than the inner diameter of the second portion.

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An igniter tube for a gas turbine engine combustor has an inner surface, an outer surface, and a longitudinal axis therethrough. More specifically, the igniter tube includes: a first portion positioned within a port of a liner for the combustor, the first portion having an inner surface with an inne

An igniter tube for a gas turbine engine combustor has an inner surface, an outer surface, and a longitudinal axis therethrough. More specifically, the igniter tube includes: a first portion positioned within a port of a liner for the combustor, the first portion having an inner surface with an inner diameter and an outer surface with an outer diameter; a second portion located adjacent the first portion, the second portion having an inner surface with an inner diameter and an outer surface with an outer diameter, wherein the second portion outer diameter increases from the first portion outer diameter at a first end to a predetermined outer diameter at a second end; and, a third portion located adjacent the second portion, the third portion having an inner surface with an inner diameter and an outer surface with an outer diameter, wherein the third portion outer diameter is substantially the same as the predetermined outer diameter. Moreover, the second portion inner diameter of the igniter tube is substantially equal to the first portion inner diameter and the third portion inner diameter of the igniter tube is greater than the inner diameter of the second portion. has a first end and a second end, the first ends of the legs are connected to one another, and the blades are received in the first recess with the second ends of the legs distal from the first recess. 13. The apparatus of claim 1, wherein the nails are made of metal. 14. The apparatus of claim 2, wherein the nails are made of metal. 15. The apparatus of claim 3, wherein the nails are made of metal. 16. The apparatus of claim 4, wherein the nails are made of metal. 17. The apparatus of claim 5, wherein the nails are made of metal. 18. The apparatus of claim 6, wherein the nails are made of metal. 19. The apparatus of claim 7, wherein the nails are made of metal. 20. The apparatus of claim 8, wherein the nails are made of metal.