| DRIVE SURFACE SIZE | 0.500 INCHES NOMINAL SINGLE END |
| DRIVE END OUTSIDE DIAMETER | 0.906 INCHES NOMINAL |
| OVERALL LENGTH | 1.500 INCHES NOMINAL |
| MATERIAL | STEEL OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 CLASS AND A STYLE |
| SPECIAL FEATURES | HIGH POLISH;5/16 BROACH DEPTH;7/8 INCH BOLT CLEARANCE DEPTH;11/32 INCH BOLT CLEARANCE DIAMETER;23/32 INCH NOSE DEPTH |
| WRENCHING SURFACE SIZE | 0.375 INCHES NOMINAL SINGLE END |
| WRENCHING END OUTSIDE DIAMETER | 0.593 INCHES NOMINAL |
| SPECIFICATION/STANDARD DATA | 0U583-AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SURFACE TREATMENT | CHROMIUM OVERALL |