| ATTACHMENT METHOD | SETSCREWS |
| INSIDE DIAMETER | 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| LENGTH | 0.61 INCHES MINIMUM AND 0.65 INCHES MAXIMUM |
| MATERIAL | PLASTIC |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | KNOB |
| REFERENCE MARKING | INDICATING LINE |
| OUTSIDE DIAMETER | 0.92 INCHES MINIMUM AND 0.96 INCHES MAXIMUM |
| OVERALL THICKNESS | 1.0 INCHES NOMINAL |
| SETSCREW HOLE QUANTITY | 2 |
| SHAFT ACCOMMODATION STYLE | ROUND |
| SKIRT OUTSIDE DIAMETER | 0.94 INCHES NOMINAL |
| SKIRT STYLE | STEPPED |
| SPECIAL FEATURES | KNOB HAS INDICATOR LINE,TRANSILLUMINATED,THE CONTRAST OF THE KNOB IS 9, |
| STUD DIAMETER | 0.128 INCHES NOMINAL |
| STYLE DESIGNATOR | SKIRTED/ROUND WITH CONCAVE TOP |
| STUD OVERALL DEPTH | 0.51 INCHES MINIMUM AND 0.55 INCHES MAXIMUM |
| UNTHREADED STUD STYLE | ROUND |
| WIDTH | 1.0 INCHES NOMINAL |