| EXTERNAL KEY QUANTITY | 2 |
| EXTERNAL STRAIGHT KEY WIDTH | 0.165 INCHES MINIMUM AND 0.175 INCHES MAXIMUM |
| HOLE DIAMETER | 1.905 INCHES MINIMUM AND 1.915 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 2.020 INCHES MINIMUM AND 2.050 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 3.215 INCHES MINIMUM AND 3.225 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 |
| 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 |