The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 16.869 INCHES NOMINAL IN, surface_finish: 32.0 MICROINCHES, first_end_style: PLAIN, second_end_style: FLAT KEYWAY. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-185-1180, 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 |
| step_quantity | 5 |
| end_similarity | NOT IDENTICAL |
| overall_length | 16.869 INCHES NOMINAL IN |
| surface_finish | 32.0 MICROINCHES |
| first_end_style | PLAIN |
| second_end_style | FLAT KEYWAY |
| special_features | 1/2-13 TAPX1.0 DEEP W/CENTER BOTH ENDS |
| first_end_diameter | 3.3770 INCHES NOMINAL IN |
| second_end_diameter | 3.2495 INCHES NOMINAL IN |
| largest_step_diameter | 4.000 INCHES NOMINAL IN |
| external_keyway_length | 4.500 INCHES NOMINAL SECOND END IN |
| NSN | 3040-01-185-1180 |
| STEP QUANTITY | 5 |
| LARGEST STEP DIAMETER | 4.000 INCHES NOMINAL IN |
| MATERIAL | STEEL |
| FIRST END DIAMETER | 3.3770 INCHES NOMINAL IN |
| EXTERNAL KEYWAY LENGTH | 4.500 INCHES NOMINAL SECOND END IN |
| SECOND END DIAMETER | 3.2495 INCHES NOMINAL IN |
| SURFACE FINISH | 32.0 MICROINCHES |
| SECOND END KEYWAY WIDTH | 0.7500 INCHES NOMINAL IN |
| SECOND END KEYWAY DEPTH | 0.375 INCHES NOMINAL IN |
| SPECIAL FEATURES | 1/2-13 TAPX1.0 DEEP W/CENTER BOTH ENDS |