Using the diagrams on pages $36$ and $37$ of the lecture$-$notes, develop the

form code $($first five digits$)$ in the Opitz classification system for the part shown in

the following figure. Because you do not have the complete user guide for the Opitz

classification and coding system, use your judgment to guess the best digit values,

but briefly give your reason$($s$)$ for selecting a particular value for each digit of the

code $($The unit for dimensions is inch. However, this is immaterial for developing

the form code.$)$

$5\mathrm{.}0$