| EXTERNAL KEY QUANTITY | 1 |
| EXTERNAL PREBENT KEY WIDTH | 0.230 INCHES NOMINAL |
| HOLE DIAMETER | 2.130 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AS/NZS 1595-CA3 NATIONAL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL THICKNESS | 0.036 INCHES NOMINAL |
| III MATERIAL | STEEL |
| OUTSIDE DIAMETER | 2.500 INCHES NOMINAL |
| OVERALL DISTANCE INCLUDING KEYS | 2.660 INCHES NOMINAL |
| SPECIAL FEATURES | 2 NOTCHES 0.1875 INCHES DIAMETER ON CENTRE LINE OF PERIPHERY HORIZONTAL TO PREBENT KEY;EXTERNAL PREBENT KEY ANGLE IN DEGREES-45; |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | GROUP 530 MFR REF 1ST TREATMENT RESPONSE AND GROUP 555 MFR REF 2ND TREATMENT RESPONSE |
| SURFACE TREATMENT | PHOSPHATE AND OIL |