The CUTTER,COUNTERSINK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shank_style: EXTERNALLY THREADED, body_diameter: 0.438 INCHES NOMINAL IN, included_angle: 82.0 DEGREES NOMINAL, overall_length: 1.156 INCHES NOMINAL IN, pilot_diameter: 0.188 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-00-177-7331, 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 | EXTERNALLY THREADED |
| body_diameter | 0.438 INCHES NOMINAL IN |
| flute_quantity | 4 |
| included_angle | 82.0 DEGREES NOMINAL |
| overall_length | 1.156 INCHES NOMINAL IN |
| pilot_diameter | 0.188 INCHES NOMINAL IN |
| point_diameter | 0.188 INCHES NOMINAL IN |
| hardness_rating | 60.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM |
| thread_quantity | 28 PER INCH |
| cutting_end_style | STRAIGHT FLUTE BLUNT END |
| features_provided | INTEGRAL PILOT |
| NSN | 5133-00-177-7331 |
| THREAD SERIES DESIGNATOR | UNF |
| FEATURES PROVIDED | INTEGRAL PILOT |
| HARDNESS RATING | 60.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM |
| THREAD QUANTITY | 28 PER INCH |
| PILOT DIAMETER | 0.188 INCHES NOMINAL IN |
| MATERIAL | STEEL OVERALL |
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY FLUTE QUANTITY |
| FLUTE QUANTITY | 4 |
| POINT DIAMETER | 0.188 INCHES NOMINAL IN |
| OVERALL LENGTH | 1.156 INCHES NOMINAL IN |