3121881: SHAFT,SHOULDERED.
The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 5.250 INCHES NOMINAL IN, first_end_style: DUAL KEYWAY, second_end_style: UNTHREADED CROSS DRILLED, first_end_diameter: 2.2500 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 3040-01-462-5029, 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 | 4 |
| end_similarity | NOT IDENTICAL |
| overall_length | 5.250 INCHES NOMINAL IN |
| first_end_style | DUAL KEYWAY |
| second_end_style | UNTHREADED CROSS DRILLED |
| special_features | 1ST END UNIFIED THREAD SIZE 8, 1ST END CHAMFER 0.50 INCH LONG X 45.0 DEGREE ANGLE, 2ND END CHAMFER 0.09" LG X 45.0 DEG ANGLE IN |
| first_end_diameter | 2.2500 INCHES NOMINAL IN |
| second_end_diameter | 1.8750 INCHES NOMINAL IN |
| largest_step_diameter | 3.000 INCHES NOMINAL IN |
| external_keyway_length | 2.000 INCHES NOMINAL FIRST END IN |
| first_end_keyway_depth | 0.250 INCHES NOMINAL IN |
| NSN | 3040-01-462-5029 |
| SECOND END HOLE DIAMETER | 0.5620 INCHES NOMINAL IN |
| STEP QUANTITY | 4 |
| FIRST END DIAMETER | 2.2500 INCHES NOMINAL IN |
| SECOND END DIAMETER | 1.8750 INCHES NOMINAL IN |
| LARGEST STEP DIAMETER | 3.000 INCHES NOMINAL IN |
| FIRST END STYLE | DUAL KEYWAY |
| OVERALL LENGTH | 5.250 INCHES NOMINAL IN |
| FIRST END KEYWAY DEPTH | 0.250 INCHES NOMINAL IN |
| SECOND END DISTANCE FROM HOLE CENTER TO END | 1.500 INCHES NOMINAL IN |
| END SIMILARITY | NOT IDENTICAL |
No substitute or cross-reference records for this part.