Types of Assemblies
Dimensions
General
100

What is the name of the pre-assembled parts for an assembly drawing

Sub-Assembly

100

What type of dimension is shown on assembly drawings for information purpose only.

Reference Dimension

100

In a parts list why one cannot specify a company part number in  the description cell?

Ethics

200

What type of assembly drawing gives a general graphic description of an interior shape by passing a cutting plane though all or part of the assembly

Section Assembly 

200

What type of dimension can be shown on an assembly drawing is to specify the position feature relative to a reference point?

Location Dimension

200

What parts are drawn showing their exterior features in a section assembly drawing?

Standard parts like screws, nuts, dowel pins, bearing, etc. 

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