I am not starting a war here and really do not care, but I must “bite” on this topic big time.
As far as what was posted above , “…As for Teflon tape floating in the system, you would have to put it over the opening along with putting it on the threads for that to happen. In that event, you should not even own a tool, because you don't know what you are doing. This comment is not directed toward any one person or persons, but is a general statement of fact, and not a flame. If this doesn't apply to you, whom ever you are, please disregard the comment. If this does apply to you, please don't start a war over this, because it isn't going to change your ability to use tools. If you are going to use Teflon tape, use it intelligently and with caution.
I disagree because of the following reasion(s): Tape floating is one of many reasons why they do not use this in aerospace (fuel control, etc) applications. It has blocked/restricted flow to fuel openings on valves, caught in nozzle openings, etc. To many unknowns with quality, workers (making over $27 per hr) doing the installation etc, not knowing if it “really” sealed, torque, removal….along with other reasons per mil standards.
Again not saying it is wrong just know I have seen in the past and asked about “why” in design meetings. I could fill up TBN website with the junk the gov needs.
Now back to the regular TBN broadcast...