| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.072 INCHES NOMINAL0.072 INCHES NOMINAL |
| EXTERNAL STRAIGHT KEY WIDTH | 0.180 INCHES MINIMUM AND 0.180 INCHES MINIMUM AND 0.220 INCHES MAXIMUM0.220 INCHES MAXIMUM |
| EXTERNAL KEY QUANTITY | 88 |
| HOLE DIAMETER | 0.656 INCHES MINIMUM AND 0.656 INCHES MINIMUM AND 0.665 INCHES MAXIMUM0.665 INCHES MAXIMUM |
| INTERNAL KEY QUANTITY | 11 |
| INTERNAL STRAIGHT KEY WIDTH | 0.182 INCHES MINIMUM AND 0.182 INCHES MINIMUM AND 0.187 INCHES MAXIMUM0.187 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.980 INCHES MINIMUM AND 0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM1.020 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 1.500 INCHES MINIMUM AND 1.500 INCHES MINIMUM AND 1.520 INCHES MAXIMUM1.520 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-698 MIL SPEC ALL MATERIAL RESPONSES OVERALLMIL-S-698 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| MATERIAL THICKNESS | 0.056 INCHES MINIMUM AND 0.056 INCHES MINIMUM AND 0.068 INCHES MAXIMUM0.068 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL |
| STYLE DESIGNATOR | KEYKEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-16232 TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALLMIL-C-16232 TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PHOSPHATE OVERALLPHOSPHATE OVERALL |