| DRIVE END HEAD THICKNESS | 0.725 INCHES MINIMUM AND 0.775 INCHES MAXIMUM |
| DRIVE SURFACE SIZE | B0.765 INCHES NOMINAL AND C0.790 INCHES NOMINAL SINGLE END |
| DRIVE END SHAPE | SQUARE SINGLE END INTERNAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 4340 NATIONAL STD/SPEC ALL MATERIAL RESPONSES OVERALL |
| III MATERIAL | STEEL OVERALL |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | WRENCH,ASSY CRANKED |
| III SUPPLEMENTARY FEATURES | US APPLICATION |
| OVERALL LENGTH | 19.250 INCHES NOMINAL |
| WRENCHING END HEAD THICKNESS | 0.975 INCHES MINIMUM AND 1.025 INCHES MAXIMUM |
| WRENCHING END OUTSIDE DIAMETER | 1.375 INCHES MINIMUM AND 1.425 INCHES MAXIMUM |
| WRENCHING SURFACE SHAPE | SPLINE SINGLE END INTERNAL |
| WRENCHING SURFACE SIZE | B0.755 INCHES NOMINAL AND C0.759 INCHES NOMINAL SINGLE END |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B 177 GRADE 3FENI30PCRR NATIONAL STD/SPEC ALL TREATMENT RESPONSES OVERALL |
| SURFACE TREATMENT | CHROMIUM OVERALL |
| TORQUE CAPACITY | 1130.0 INCH-POUNDS NOMINAL |