Posted 2/15/2009 14:07 (#609872 - in reply to #609794) Subject: dash sizes......
NW Washington
FWIW the "dash" size number used for hydraulics is the size of the tube/hose/fitting in 16th of an inch. Therefore a #6 is 6/16" or3/8" and a #16 is 16/16 or 1" and so forth.