| EXTERNAL PREBENT KEY WIDTH | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
| HOLE DIAMETER | 0.922 INCHES MINIMUM AND 0.953 INCHES MAXIMUM |
| INTERNAL PREBENT KEY WIDTH | 0.168 INCHES MINIMUM AND 0.188 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.046 INCHES MINIMUM AND 0.054 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| OUTSIDE DIAMETER | 1.313 INCHES MINIMUM AND 1.328 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 1.626 INCHES MINIMUM AND 1.688 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TY2, CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |