ASSIGNMENT D$-21$: SPINDLE SHAFT

What is the overall length of the Spindle Shaft?

What revision was made at $(2)?$

What is the largest diameter of the shaft?

How many diameters are threaded?

What are the specifications for the left$-$handed thread?

How many threads per inch are required for the $1\mathrm{.}000-12$ UNF$-3$A thread?

What thread series is specified for the threads?

What class of fit is specified on the threads?

Is the class of fit a standard or loose fit?

How long is the $875-14$ UNF$-3$A thread?

What screw thread representation is used to show the screw threads?

What specifications are shown for the undercut at the bottom of the

$1\mathrm{.}00$ inch thread?

What chamfer is specified for the ends of the screw threads?

What is the width of the flat shown in section A$-$A$?$

What are the dimensions specified for the keyseat?

What revision was made at $(1)?$

What is the upper limit dimension specified for the $\frac{O}{1\mathrm{.}500}?$

What is smallest diameter allowed on the $\frac{O}{1\mathrm{.}000}?$

What standard tolerance is allowed on the $\frac{O}{2\mathrm{.}12}?$

What operation is specified for both ends of the Spindle Shaft?