| EXTERNAL KEY QUANTITY | 4 |
| EXTERNAL STRAIGHT KEY WIDTH | 0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM |
| HOLE DIAMETER | 4.9812 INCHES MINIMUM AND 4.9832 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.079 INCHES MINIMUM AND 0.084 INCHES MAXIMUM |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER, KEY - DUPLEX GEARSHAFT, MAIN GEARBOX |
| PROPRIETARY CHARACTERISTICS | PACS |
| OUTSIDE DIAMETER | 5.530 INCHES NOMINAL |
| OVERALL DISTANCE INCLUDING KEYS | 5.970 INCHES NOMINAL |
| SPECIAL FEATURES | WASHER HAS 399 INTERNAL TEETH, WITH A 80/160 PITCH, PRESSURE ANGLE OF 45 DEGREES |
| STYLE DESIGNATOR | KEY |