12006443: SHAFT,SHOULDERED.
The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740, end_similarity: NOT IDENTICAL, overall_length: 5.130 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES, first_end_style: UNTHREADED CROSS DRILLED, second_end_style: EXTERNAL THREADED. This part is cataloged in the U.S.
Government catalog under NSN 3040-01-038-2454, 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 COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 |
| step_quantity | 1 |
| end_similarity | NOT IDENTICAL |
| overall_length | 5.130 INCHES NOMINAL IN |
| surface_finish | 125.0 MICROINCHES |
| first_end_style | UNTHREADED CROSS DRILLED |
| second_end_style | EXTERNAL THREADED |
| first_end_diameter | 0.5480 INCHES MINIMUM AND 0.5500 INCHES MAXIMUM IN |
| second_end_diameter | 0.6250 INCHES NOMINAL IN |
| first_end_hole_depth | 0.550 INCHES NOMINAL IN |
| largest_step_diameter | 0.940 INCHES NOMINAL IN |
| first_end_hole_diameter | 0.1560 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM IN |
| NSN | 3040-01-038-2454 |
| SURFACE FINISH | 125.0 MICROINCHES |
| SECOND END EXTERNAL THREAD LENGTH | 1.020 INCHES NOMINAL IN |
| STEP QUANTITY | 1 |
| FIRST END DIAMETER | 0.5480 INCHES MINIMUM AND 0.5500 INCHES MAXIMUM IN |
| SECOND END DIAMETER | 0.6250 INCHES NOMINAL IN |
| LARGEST STEP DIAMETER | 0.940 INCHES NOMINAL IN |
| FIRST END HOLE DEPTH | 0.550 INCHES NOMINAL IN |
| FIRST END STYLE | UNTHREADED CROSS DRILLED |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA322 ASSN STD ALL MATERIAL RESPONSES |
| OVERALL LENGTH | 5.130 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.