N2256: SHAFT,SHOULDERED.
The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 17-4PH, end_similarity: NOT IDENTICAL, overall_length: 20.180 INCHES NOMINAL IN, surface_finish: 16.0 MICROINCHES, first_end_style: INTERNAL THREADED, second_end_style: TONGUE ROUNDED ENDS. This part is cataloged in the U.S.
Government catalog under NSN 3040-01-420-1122, 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 17-4PH |
| step_quantity | 6 |
| end_similarity | NOT IDENTICAL |
| overall_length | 20.180 INCHES NOMINAL IN |
| surface_finish | 16.0 MICROINCHES |
| first_end_style | INTERNAL THREADED |
| second_end_style | TONGUE ROUNDED ENDS |
| special_features | 1ST 1ST END HAS TWO DRILLED HOLES 0.204 BY .75 AND TAPPED 1/4-20UNC-2B, 2ND END RECTANGULAR ,ROUNDED CORNERS FLATS ON EACH SIDE AND BORED INTERNALLY. |
| first_end_diameter | 1.6190 INCHES MINIMUM AND 1.6200 INCHES MAXIMUM IN |
| second_end_diameter | 1.3800 INCHES NOMINAL IN |
| largest_step_diameter | 2.2430 INCHES MINIMUM AND 2.2450 INCHES MAXIMUM IN |
| second_end_step_length | 1.5000 INCHES NOMINAL IN |
| NSN | 3040-01-420-1122 |
| SURFACE FINISH | 16.0 MICROINCHES |
| STEP QUANTITY | 6 |
| FIRST END DIAMETER | 1.6190 INCHES MINIMUM AND 1.6200 INCHES MAXIMUM IN |
| SECOND END DIAMETER | 1.3800 INCHES NOMINAL IN |
| SECOND END STEP LENGTH | 1.5000 INCHES NOMINAL IN |
| LARGEST STEP DIAMETER | 2.2430 INCHES MINIMUM AND 2.2450 INCHES MAXIMUM IN |
| FIRST END STYLE | INTERNAL THREADED |
| FIRST END INTERNAL THREAD LENGTH | 0.3800 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AST-564 ASSN STD SINGLE MATERIAL RESPONSE |
| OVERALL LENGTH | 20.180 INCHES NOMINAL IN |