CROWFOOT ATTACHMENT,SOCKET WRENC. Key specifications include material: STEEL OVERALL, opening_width: 0.138 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN, overall_width: 0.499 INCHES MAXIMUM IN, head_thickness: 0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN, overall_length: 0.875 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END INTERNAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-181-6747, 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 | 0.138 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN |
| overall_width | 0.499 INCHES MAXIMUM IN |
| head_thickness | 0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| overall_length | 0.875 INCHES NOMINAL IN |
| drive_end_shape | SQUARE SINGLE END INTERNAL |
| special_features | WITH SIDE LOCK HOLE |
| special_markings | 1/4 IN. WRENCH SIZE IN |
| style_designator | FLARE NUT |
| surface_treatment | CHROMIUM OVERALL |
| drive_surface_size | 0.375 INCHES NOMINAL SINGLE END IN |
| wrenching_surface_size | 0.750 INCHES NOMINAL SINGLE END IN |
| NSN | 5120-00-181-6747 |
| OVERALL LENGTH | 3.498 INCHES NOMINAL IN |
| OVERALL WIDTH | 2.779 INCHES MAXIMUM IN |
| STYLE DESIGNATOR | FLARE NUT |
| WRENCHING SURFACE SHAPE | 12 POINT SINGLE END INTERNAL |
| WRENCHING SURFACE SIZE | 2.000 INCHES NOMINAL SINGLE END IN |
| DRIVE END SHAPE | SQUARE SINGLE END INTERNAL |
| DRIVE SURFACE SIZE | 0.500 INCHES NOMINAL SINGLE END IN |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 3 CLASS |
| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT | CHROMIUM OVERALL |