| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.429 INCHES MINIMUM AND 0.445 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.295 INCHES MINIMUM AND 0.302 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.110 INCHES NOMINAL |
| EXTERNAL PREBENT KEY LENGTH | 0.050 INCHES NOMINAL |
| HOLE DIAMETER | 0.652 INCHES NOMINAL |
| INTERNAL STRAIGHT KEY WIDTH | 0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.899 INCHES MINIMUM AND 0.915 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766,COND A FED SPEC ALL MATERIAL RESPONSES OVERALL |
| MATERIAL THICKNESS | 0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 302 OR STEEL COMP 304 OVERALL |
| SPECIAL FEATURES | INTERNAL KEY WITH FLAT TOP SURFACE 90 DEG FROM PREBENT EXTERNAL KEY |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |