A-A-59158 TY1CL1: TANG BREAKOFF TOOL,SCREW THREAD.
TANG BREAKOFF TOOL,SCREW THREAD. Key specifications include length: 0.750 INCHES NOMINAL SQUARE END IN, material: STEEL OVERALL, thread_length: 2.220 INCHES NOMINAL IN, overall_length: 4.690 INCHES NOMINAL IN, shank_diameter: 0.697 INCHES MAXIMUM IN, special_features: FINISHING TAP FOR SCREW THREAD INSERT. This part is cataloged in the U.S.
Government catalog under NSN 5136-00-134-7744, 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.
| length | 0.750 INCHES NOMINAL SQUARE END IN |
| material | STEEL OVERALL |
| thread_length | 2.220 INCHES NOMINAL IN |
| flute_quantity | 3 |
| overall_length | 4.690 INCHES NOMINAL IN |
| shank_diameter | 0.697 INCHES MAXIMUM IN |
| special_features | FINISHING TAP FOR SCREW THREAD INSERT |
| style_designator | STRAIGHT FLUTE |
| thread_direction | RIGHT-HAND |
| thread_structure | REGULAR |
| width_across_flats | 0.523 INCHES MAXIMUM IN |
| starting_chamfer_type | PLUG |
| NSN | 5136-00-134-7744 |
| SHANK DIAMETER | 0.220 INCHES MAXIMUM IN |
| WIDTH ACROSS FLATS | 0.165 INCHES NOMINAL IN |
| LENGTH | 0.281 INCHES NOMINAL SQUARE END IN |
| THREAD STRUCTURE | REGULAR |
| THREAD LENGTH | 0.938 INCHES NOMINAL IN |
| STYLE DESIGNATOR | STRAIGHT FLUTE |
| THREAD PITCH DIAMETERS | +0.1853 TO 0.1858 INCHES IN |
| OVERALL LENGTH | 2.375 INCHES NOMINAL IN |
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY THREAD PITCH DIAMETERS |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 CLASS |