Form
____ Symbol
Straightness
> Symbol
Angularity
Bulls eye symbol
Position
Half moon
Profile of a Line
Datum
Exact plane, point, line, or axis
Flatness Symbol looks like what?
Parallelogram
T upside down symbol
Perpendicularity
O Circle inside another circle symbol
Concentricity
Half moon with baseline
Profile of a surface
M
Maximum Material Condiction
O symbol
Circularity
// Symbol
Parallelism
___
_____
___
Symbol
Symmetry
One arrow
Circular runout
L
Least Material Condition
/O/ Symbol
Cylindricity
// .002 A
Parallel within 2 thousand to datum A
__
____ .005 B
__
Symmetry within .005 thousand to datum B
Two arrows
Total runout
RFS
Regardless of Feature Size
Form Tolerance
Double Jeopardy
Control form of shape
Orientation Tolerances
Double Jeopardy
Controls orientation of features to one another
Location Tolerances
Double Jeopardy
Control variances from true position
Profile Tolerances
Double Jeopardy
Control tolerance maintained from true profile
Runout Tolerances
Double Jeopardy
Control relationship between features and axis