The 51-10143 is a the manufacturer industrial component. Key specifications include diameter: 1.250 INCHES NOMINAL IN, material: STEEL ALLOY, cut_length: 4.000 INCHES NOMINAL IN, shank_type: WELDON, design_form: SINGLE END, flute_design: HELICAL. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-985-3277, 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.
| diameter | 1.250 INCHES NOMINAL IN |
| material | STEEL ALLOY |
| cut_length | 4.000 INCHES NOMINAL IN |
| shank_type | WELDON |
| design_form | SINGLE END |
| flute_design | HELICAL |
| overall_length | 6.500 INCHES NOMINAL IN |
| shank_diameter | 1.250 INCHES NOMINAL IN |
| helix_direction | RIGHT-HAND |
| features_provided | CENTER CUTTING |
| cutting_rotation_direction | RIGHT-HAND |
| specification/standard_data | 80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| NSN | 5999-00-985-3277 |