CROWFOOT ATTACHMENT,SOCKET WRENC. Key specifications include material: STEEL COMP 4340 OVERALL, opening_width: 0.270 INCHES MINIMUM IN, overall_width: 0.680 INCHES MAXIMUM IN, head_thickness: 0.562 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN, overall_length: 1.151 INCHES MAXIMUM IN, drive_end_shape: SQUARE SINGLE END INTERNAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-953-3409, 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 COMP 4340 OVERALL |
| opening_width | 0.270 INCHES MINIMUM IN |
| overall_width | 0.680 INCHES MAXIMUM IN |
| head_thickness | 0.562 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN |
| overall_length | 1.151 INCHES MAXIMUM IN |
| drive_end_shape | SQUARE SINGLE END INTERNAL |
| special_markings | 7/16 IN. WR SIZE IN |
| style_designator | FLARE NUT |
| surface_treatment | NICKEL AND CHROMIUM OVERALL |
| drive_surface_size | 0.250 INCHES NOMINAL SINGLE END IN |
| wrenching_surface_size | 0.438 INCHES NOMINAL SINGLE END IN |
| wrenching_surface_shape | 12 POINT SINGLE END INTERNAL |
| NSN | 5120-00-953-3409 |
| HEAD THICKNESS | 0.562 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN |
| OVERALL LENGTH | 1.151 INCHES MAXIMUM IN |
| WRENCHING SURFACE SIZE | 0.438 INCHES NOMINAL SINGLE END IN |
| WRENCHING SURFACE SHAPE | 12 POINT SINGLE END INTERNAL |
| SURFACE TREATMENT | NICKEL AND CHROMIUM OVERALL |
| DRIVE SURFACE SIZE | 0.250 INCHES NOMINAL SINGLE END IN |
| MATERIAL | STEEL COMP 4340 OVERALL |
| DRIVE END SHAPE | SQUARE SINGLE END INTERNAL |
| STYLE DESIGNATOR | FLARE NUT |
| SPECIAL MARKINGS | 7/16 IN. WR SIZE IN |