| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.0977 INCHES MINIMUM AND 0.0982 INCHES MAXIMUM |
| HOLE DIAMETER | 0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM |
| INTERNAL PREBENT KEY WIDTH | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM |
| INTERNAL PREBENT KEY LENGTH | 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.005 INCHES MINIMUM AND 0.015 INCHES MAXIMUM |
| MATERIAL | COPPER ALLOY OVERALL |
| SPECIAL FEATURES | CONTAINS TWO EXTERNAL KEYWAYS,LOCATED APPROX 180 DEGREES FROM INTERNAL KEY |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |