Trim screw & barrel drawing.

[astjp2]

Here is the trim screw and barrel drawings that were used to build some. Material used was 485 naval brass and cold rolled for the barrel. 860 bronze would be another good material for the screw. 4130 for the barrel was hard to work with according to the machinist. Hope this helps anyone who needs it.

[astjp2]

Oh the Machinist's name was Bud Newhall, he did a super job on the screws. I am complimenting him on the quality of his work and to provide drawings. Tim

[Hank Jarrett]

Outstanding! Fifty years from now people will be looking at Bud's and your work as they marvel at how well they have stood up!