| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.208 INCHES MINIMUM AND 0.213 INCHES MAXIMUM |
| ANGLE BETWEEN EXTERNAL KEYS | 36.0 DEGREES NOMINAL |
| EXTERNAL KEY QUANTITY | 3 |
| EXTERNAL PREBENT KEY ANGLE | 30.0 DEGREES NOMINAL |
| EXTERNAL PREBENT KEY LENGTH | 0.085 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.120 INCHES MINIMUM AND 0.126 INCHES MAXIMUM |
| HOLE DIAMETER | 0.192 INCHES MINIMUM AND 0.196 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.350 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.0329 INCHES NOMINAL |
| MATERIAL | STEEL OVERALL |
| SPECIAL FEATURES | 2 PREBENT ANGULAR KEYS 0.094 IN. WIDE |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC OVERALL |