596-7410507: SHAFT,SHOULDERED.
The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY K-500, step_quantity: 11, end_similarity: NOT IDENTICAL, overall_length: 21.380 INCHES NOMINAL IN, surface_finish: 16.0 MICROINCHES, first_end_style: SPLINED (STRAIGHT). This part is cataloged in the U.S.
Government catalog under NSN 3040-01-503-6400, 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 | NICKEL ALLOY K-500 |
| step_quantity | 11 |
| end_similarity | NOT IDENTICAL |
| overall_length | 21.380 INCHES NOMINAL IN |
| surface_finish | 16.0 MICROINCHES |
| first_end_style | SPLINED (STRAIGHT) |
| second_end_style | CIRCULAR GROOVED FLAT KEYWAY AND EXTERNALLY THREADED |
| special_features | 1.750-16UN-3A THREADED SECOND END OF SHAFT A |
| first_end_diameter | 1.4960 INCHES MINIMUM AND 1.4980 INCHES MAXIMUM IN |
| second_end_diameter | 1.8760 INCHES MINIMUM AND 1.8765 INCHES MAXIMUM IN |
| largest_step_diameter | 2.500 INCHES NOMINAL IN |
| external_keyway_length | 1.943 INCHES NOMINAL SECOND END IN |
| NSN | 3040-01-503-6400 |
| SURFACE FINISH | 16.0 MICROINCHES |
| SECOND END EXTERNAL THREAD LENGTH | 1.380 INCHES NOMINAL IN |
| STEP QUANTITY | 11 |
| FIRST END DIAMETER | 1.4960 INCHES MINIMUM AND 1.4980 INCHES MAXIMUM IN |
| FIRST END SPLINE MAJOR DIAMETER | 1.4960 INCHES MINIMUM AND 1.4980 INCHES MAXIMUM IN |
| SECOND END DIAMETER | 1.8760 INCHES MINIMUM AND 1.8765 INCHES MAXIMUM IN |
| LARGEST STEP DIAMETER | 2.500 INCHES NOMINAL IN |
| FIRST END STYLE | SPLINED (STRAIGHT) |
| SECOND END KEYWAY WIDTH | 0.4990 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286,FORM 2,COND:ANEALED & AGE HARDENED, FINISH B FED SPEC SINGLE MATERIAL RESPONSE |