403 / | HD | JOINTS AND CONNECTIONS |
52 | DF | ARTICULATED MEMBERS {13} |
83 | DF | .~ Lockable at fixed position {4} |
84 | DF | .~.~ At selected angle {7} |
91 | DF | .~.~.~ Including pivot stud {7} |
92 | DF | .~.~.~.~ Including radially spaced detent or latch component {4} |
93 | .~.~.~.~.~ Engaging notch or recess in outer periphery of component |