WRENCH,BOX AND OPEN END,COMBINAT. Key specifications include material: STEEL OVERALL, overall_length: 12.469 INCHES NOMINAL IN, style_designator: SHALLOW ANGULAR OFFSET DOUBLE HEAD, surface_treatment: CHROMIUM OVERALL, wrenching_surface_size: 22.0 MILLIMETERS NOMINAL SECOND END MM, wrenching_surface_shape: 12 POINT BOTH ENDS INTERNAL. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-068-4021, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL OVERALL |
| overall_length | 12.469 INCHES NOMINAL IN |
| style_designator | SHALLOW ANGULAR OFFSET DOUBLE HEAD |
| surface_treatment | CHROMIUM OVERALL |
| wrenching_surface_size | 22.0 MILLIMETERS NOMINAL SECOND END MM |
| wrenching_surface_shape | 12 POINT BOTH ENDS INTERNAL |
| large_end_head_thickness | 0.500 INCHES NOMINAL IN |
| small_end_head_thickness | 0.688 INCHES NOMINAL IN |
| large_end_outside_diameter | 2.750 INCHES NOMINAL IN |
| small_end_outside_diameter | 2.000 INCHES NOMINAL IN |
| wrenching_end_offset_angle | 15.0 DEGREES NOMINAL |
| nondefinitive_spec/std_data | 2 TYPE AND 1 CLASS AND A STYLE |
| NSN | 5120-01-068-4021 |
| MATERIAL | STEEL OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 2 CLASS AND B STYLE |
| SURFACE TREATMENT | CHROMIUM OVERALL |
| WRENCHING SURFACE SHAPE | 12 POINT BOTH ENDS INTERNAL |
| STYLE DESIGNATOR | SHALLOW ANGULAR OFFSET DOUBLE HEAD |
| WRENCHING SURFACE SIZE | 32.0 MILLIMETERS NOMINAL FIRST END MM |
| OVERALL LENGTH | 529.0 MILLIMETERS NOMINAL MM |
| SPECIFICATION/STANDARD DATA | 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| WRENCHING END OFFSET ANGLE | 40.0 DEGREES MINIMUM AND 65.0 DEGREES MAXIMUM |
| WRENCHING SURFACE SIZE | 36.0 MILLIMETERS NOMINAL SECOND END MM |