| EXTERNAL KEY QUANTITY | 7 |
| EXTERNAL STRAIGHT KEY WIDTH | 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM |
| HOLE DIAMETER | 2.318 INCHES MINIMUM AND 2.338 INCHES MAXIMUM |
| INTERNAL PREBENT KEY LENGTH | 0.250 INCHES NOMINAL |
| INTERNAL PREBENT KEY WIDTH | 0.099 INCHES MINIMUM AND 0.119 INCHES MAXIMUM |
| INTERNAL KEY QUANTITY | 1 |
| OUTSIDE DIAMETER | 2.740 INCHES MINIMUM AND 2.760 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 2.928 INCHES MINIMUM AND 2.948 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.044 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 1010 OVERALL |
| MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |