| EXTERNAL STRAIGHT KEY WIDTH | 0.165 INCHES MINIMUM AND 0.175 INCHES MAXIMUM |
| EXTERNAL KEY QUANTITY | 2 |
| HOLE DIAMETER | 1.535 INCHES MINIMUM AND 1.545 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.015 INCHES NOMINAL |
| MATERIAL | STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL |
| OUTSIDE DIAMETER | 1.565 INCHES MINIMUM AND 1.575 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 2.935 INCHES MINIMUM AND 2.945 INCHES MAXIMUM |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS II FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |