7979313: SHAFT,SHOULDERED.
The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OR STEEL COMP 8640, step_quantity: 12, end_similarity: IDENTICAL, overall_length: 51.000 INCHES MINIMUM AND 51.125 INCHES MAXIMUM IN, first_end_style: EXTERNALLY THREADED AND FLAT KEYWAY, first_end_diameter: 3.3660 INCHES MINIMUM AND 3.3700 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 3040-00-168-2238, 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 8640 |
| step_quantity | 12 |
| end_similarity | IDENTICAL |
| overall_length | 51.000 INCHES MINIMUM AND 51.125 INCHES MAXIMUM IN |
| first_end_style | EXTERNALLY THREADED AND FLAT KEYWAY |
| first_end_diameter | 3.3660 INCHES MINIMUM AND 3.3700 INCHES MAXIMUM IN |
| largest_step_diameter | 3.565 INCHES MINIMUM AND 3.570 INCHES MAXIMUM IN |
| external_keyway_length | 1.000 INCHES NOMINAL FIRST END IN |
| first_end_keyway_depth | 0.375 INCHES NOMINAL IN |
| first_end_keyway_width | 0.4375 INCHES NOMINAL IN |
| first_end_external_thread_length | 1.312 INCHES NOMINAL IN |
| NSN | 3040-00-168-2238 |
| STEP QUANTITY | 12 |
| FIRST END DIAMETER | 3.3660 INCHES MINIMUM AND 3.3700 INCHES MAXIMUM IN |
| LARGEST STEP DIAMETER | 3.565 INCHES MINIMUM AND 3.570 INCHES MAXIMUM IN |
| FIRST END EXTERNAL THREAD LENGTH | 1.312 INCHES NOMINAL IN |
| FIRST END STYLE | EXTERNALLY THREADED AND FLAT KEYWAY |
| OVERALL LENGTH | 51.000 INCHES MINIMUM AND 51.125 INCHES MAXIMUM IN |
| FIRST END KEYWAY DEPTH | 0.375 INCHES NOMINAL IN |
| END SIMILARITY | IDENTICAL |
| MATERIAL | STEEL COMP 4140 OR STEEL COMP 8640 |
| EXTERNAL KEYWAY LENGTH | 1.000 INCHES NOMINAL FIRST END IN |
No substitute or cross-reference records for this part.