B107.21 TY1CL3STA: CROWFOOT ATTACHMENT,SOCKET WRENC.
CROWFOOT ATTACHMENT,SOCKET WRENC. Key specifications include material: STEEL OVERALL, opening_width: 0.906 INCHES NOMINAL IN, overall_width: 1.688 INCHES MAXIMUM IN, head_thickness: 0.875 INCHES NOMINAL IN, overall_length: 1.312 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END INTERNAL. This part is cataloged in the U.S.
Government catalog under NSN 5120-00-181-6750, 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 |
| opening_width | 0.906 INCHES NOMINAL IN |
| overall_width | 1.688 INCHES MAXIMUM IN |
| head_thickness | 0.875 INCHES NOMINAL IN |
| overall_length | 1.312 INCHES NOMINAL IN |
| drive_end_shape | SQUARE SINGLE END INTERNAL |
| style_designator | FLARE NUT |
| surface_treatment | CHROMIUM OVERALL |
| drive_surface_size | 0.500 INCHES NOMINAL SINGLE END IN |
| wrenching_surface_size | 1.375 INCHES NOMINAL SINGLE END IN |
| wrenching_surface_shape | 12 POINT SINGLE END INTERNAL |
| nondefinitive_spec/std_data | 1 TYPE AND 1 CLASS AND C STYLE AND A DESIGN |
| NSN | 5120-00-181-6750 |
| DRIVE SURFACE SIZE | 0.500 INCHES NOMINAL SINGLE END IN |
| WRENCHING SURFACE SIZE | 1.938 INCHES NOMINAL SINGLE END IN |
| STYLE DESIGNATOR | FLARE NUT |
| OPENING WIDTH | 1.438 INCHES NOMINAL IN |
| OVERALL LENGTH | 3.359 INCHES NOMINAL IN |
| OVERALL WIDTH | 2.625 INCHES MAXIMUM IN |
| SPECIFICATION/STANDARD DATA | 0U583-SAE AS4167 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 CLASS AND C STYLE AND A DESIGN |
| WRENCHING SURFACE SHAPE | 12 POINT SINGLE END INTERNAL |
| DRIVE END SHAPE | SQUARE SINGLE END INTERNAL |