Apparatuses, systems, and methods of gas turbine engine component interconnection

A system comprising:

• a gas turbine engine compressor disk including first threads;
• a rotational gas turbine engine component including second threads;
• wherein the first threads and second threads are interconnected;
• and
• wherein substantially all that couples the gas turbine engine compressor disk and the rotational gas turbine engine component is the first threads and the second threads being interconnected.

A method comprising:

• aligning a first gas turbine engine component and a second gas turbine engine component;
• mating first threads and second threads to couple the first gas turbine engine component and the second gas turbine engine component;
• and
• rotating the first gas turbine engine component and the second gas turbine engine component;
• wherein said mating is essentially all that couples the first gas turbine engine component and the second gas turbine engine component.