| EXTERNAL PREBENT KEY WIDTH | 0.203 INCHES MINIMUM AND 0.234 INCHES MAXIMUM |
| EXTERNAL KEY QUANTITY | 2 |
| EXTERNAL PREBENT KEY LENGTH | 0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM |
| HOLE DIAMETER | 0.266 INCHES MINIMUM AND 0.271 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.890 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.0598 INCHES NOMINAL |
| MATERIAL | STEEL OVERALL |
| PEENING KEY LENGTH | 0.188 INCHES NOMINAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC OVERALL |