The COUNTERSINK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shank_style: STRAIGHT ROUND, body_diameter: 1.000 INCHES NOMINAL IN, flute_quantity: 3 OR 4, included_angle: 60.0 DEGREES NOMINAL, overall_length: 4.375 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-00-255-4077, 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 |
| shank_style | STRAIGHT ROUND |
| body_diameter | 1.000 INCHES NOMINAL IN |
| flute_quantity | 3 OR 4 |
| included_angle | 60.0 DEGREES NOMINAL |
| overall_length | 4.375 INCHES NOMINAL IN |
| shank_diameter | 0.500 INCHES NOMINAL IN |
| hardness_rating | 62.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM |
| cutting_end_style | STRAIGHT FLUTE POINT END |
| cutting_rotation_direction | RIGHT-HAND |
| specification/standard_data | 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| NSN | 5133-00-255-4077 |
| MATERIAL | STEEL OVERALL |
| HARDNESS RATING | 62.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM |
| CUTTING END STYLE | STRAIGHT FLUTE POINT END |
| SPECIFICATION/STANDARD DATA | 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SHANK STYLE | STRAIGHT ROUND |
| BODY DIAMETER | 1.000 INCHES NOMINAL IN |
| FLUTE QUANTITY | 3 OR 4 |
| INCLUDED ANGLE | 60.0 DEGREES NOMINAL |
| OVERALL LENGTH | 4.375 INCHES NOMINAL IN |
| SHANK DIAMETER | 0.500 INCHES NOMINAL IN |