| DRIVE END SHAPE | SQUARE SINGLE END INTERNAL |
| DRIVE SURFACE SIZE | 0.500 INCHES NOMINAL SINGLE END |
| OVERALL LENGTH | 5.000 INCHES NOMINAL |
| LARGE END OUTSIDE DIAMETER | 1.188 INCHES NOMINAL |
| LUG LENGTH | 0.141 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| LUG WIDTH | 0.129 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI-9850 ASSN STD 1ST MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL AND COPPER ALLOY OVERALL |
| SMALL END OUTSIDE DIAMETER | 0.938 INCHES NOMINAL |
| SPECIAL FEATURES | W/PILOT HAVING TWO SLOTS 180DEG APART |
| STYLE DESIGNATOR | LUG |
| SURFACE TREATMENT | CADMIUM AND ZINC OVERALL |