WRENCH,BOX AND OPEN END,COMBINAT. Key specifications include material: STEEL OVERALL, head_angle: 15.0 DEGREES NOMINAL, overall_length: 13.98 INCHES MINIMUM AND 15.35 INCHES MAXIMUM IN, style_designator: OFFSET, surface_treatment: CHROMIUM OVERALL, wrenching_surface_size: 1.062 INCHES NOMINAL BOTH ENDS IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-398-9228, 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 |
| head_angle | 15.0 DEGREES NOMINAL |
| overall_length | 13.98 INCHES MINIMUM AND 15.35 INCHES MAXIMUM IN |
| style_designator | OFFSET |
| surface_treatment | CHROMIUM OVERALL |
| wrenching_surface_size | 1.062 INCHES NOMINAL BOTH ENDS IN |
| wrenching_surface_shape | 12 POINT SECOND END INTERNAL |
| wrenching_end_offset_angle | 15.0 DEGREES NOMINAL |
| nondefinitive_spec/std_data | 2 TYPE AND 4 CLASS AND C STYLE |
| specification/standard_data | 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| NSN | 5120-01-398-9228 |
| OVERALL LENGTH | 13.98 INCHES MINIMUM AND 15.35 INCHES MAXIMUM IN |
| WRENCHING SURFACE SHAPE | 12 POINT SECOND END INTERNAL |
| HEAD ANGLE | 15.0 DEGREES NOMINAL |
| STYLE DESIGNATOR | OFFSET |
| SURFACE TREATMENT | CHROMIUM OVERALL |
| WRENCHING SURFACE SHAPE | OVAL FIRST END INTERNAL |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 4 CLASS AND C STYLE |
| MATERIAL | STEEL OVERALL |
| WRENCHING END OFFSET ANGLE | 15.0 DEGREES NOMINAL |
| WRENCHING SURFACE SIZE | 1.062 INCHES NOMINAL BOTH ENDS IN |