The CHASERS,THREAD CUTTING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shank_length: 3.500 INCHES NOMINAL IN, shank_diameter: 1.500 INCHES NOMINAL IN, style_designator: THREADER W/HOLLOW SHANK, thread_direction: RIGHT-HAND, shank_bore_diameter: 1.062 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 5136-00-156-2987, 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_length | 3.500 INCHES NOMINAL IN |
| shank_diameter | 1.500 INCHES NOMINAL IN |
| segment_quantity | 4 |
| special_features | 0.250 IN. TO 1.000 IN. STRAIGHT THREAD DIA RANGE,0.125 IN. TO 0.750 IN. NOM PIPE SIZE RANGE,W/O CHASERS,4 CHASERS ACCOMMODATED IN |
| style_designator | THREADER W/HOLLOW SHANK |
| thread_direction | RIGHT-HAND |
| shank_bore_diameter | 1.062 INCHES NOMINAL IN |
| thread_pitch_diameters | +0.3266 TO 0.3344 INCHES IN |
| nondefinitive_spec/std_data | 2 TYPE |
| thread_size_and_series/type_designator | 0.375-16 UNIFIED NATIONAL COARSE (UNC) |
| NSN | 5136-00-156-2987 |
| SPECIAL FEATURES | FOR USE W/GEOMETRIC TOOL CO. DIE HEAD HOLDER STYLE D,SIZE 9/16 IN. IN |
| SEGMENT QUANTITY | 4 |
| STYLE DESIGNATOR | RADIAL |
| MATERIAL | STEEL OVERALL |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-28 UNF |
| STYLE DESIGNATOR | RADIAL |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-28 UNF |
| THREAD PITCH DIAMETERS | +0.2208 TO 0.2258 INCHES IN |
| SEGMENT QUANTITY | 4 |
| THREAD DIRECTION | RIGHT-HAND |