| ANGLE BETWEEN FOURTH AND FIFTH KEY | 15.0 DEGREES NOMINAL |
| ANGLE BETWEEN FIFTH AND SIXTH KEY | 15.0 DEGREES NOMINAL |
| ANGLE BETWEEN FIRST AND SECOND KEY | 15.0 DEGREES NOMINAL |
| ANGLE BETWEEN INTERNAL KEY AND FIRST OFFSET KEY | 90.0 DEGREES NOMINAL |
| ANGLE BETWEEN SECOND AND THIRD KEY | 15.0 DEGREES NOMINAL |
| EXTERNAL STRAIGHT KEY WIDTH | 0.468 INCHES NOMINAL |
| EXTERNAL KEY QUANTITY | 12 |
| HOLE DIAMETER | 9.281 INCHES NOMINAL |
| INTERNAL PREBENT KEY LENGTH | 0.312 INCHES NOMINAL |
| INTERNAL PREBENT KEY WIDTH | 0.300 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.062 INCHES NOMINAL |
| MATERIAL | STEEL OVERALL |
| OUTSIDE DIAMETER | 10.000 INCHES NOMINAL |
| OVERALL DISTANCE INCLUDING KEYS | 11.000 INCHES NOMINAL |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-16232,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PHOSPHATE OVERALL |