| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.210 INCHES MINIMUM AND 0.212 INCHES MAXIMUM |
| EXTERNAL KEY QUANTITY | 1 |
| EXTERNAL STRAIGHT KEY WIDTH | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
| HOLE DIAMETER | 0.552 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| INTERNAL KEY QUANTITY | 2 |
| INTERNAL STRAIGHT KEY WIDTH | 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.1875 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-892 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.050 INCHES NOMINAL |
| STYLE DESIGNATOR | KEY |