[AT] O.T. pipe size

[Don Bowen]

I need a section of pipe or tubing with an O.D. not greater than 2" with 
an I.D. a little greater than 1 5/8".  This is for an Amateur Radio 
tower.  The tubing between the antenna and rotator is 1 5/8". The peak 
of the tower has a ring with a 2" I.D. and another about 2' down from 
the peak.   A short piece of the unknown sized pipe/tubing will be 
mounted between the rings and extending a little above the peak.  A 
thrust bearing will be mounted at the top with the 1 5/8 passing through 
and held by the bearing.

-- 
Don Bowen           KI6DIU
http://www.braingarage.com/Dons/Travels/journal/Journal.html