12283264: SHAFT,SHOULDERED.
The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OR STEEL COMP 303SE, end_similarity: NOT IDENTICAL, overall_length: 2.920 INCHES NOMINAL IN, surface_finish: 63.0 MICROINCHES, first_end_style: PLAIN, second_end_style: TONGUE ROUNDED ENDS. This part is cataloged in the U.S.
Government catalog under NSN 3040-01-072-8041, 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 303 OR STEEL COMP 303SE |
| step_quantity | 4 |
| end_similarity | NOT IDENTICAL |
| overall_length | 2.920 INCHES NOMINAL IN |
| surface_finish | 63.0 MICROINCHES |
| first_end_style | PLAIN |
| second_end_style | TONGUE ROUNDED ENDS |
| special_features | TONGUE CROSS-DRILLED 0.1251 IN. DIA 0.181 IN. FROM END; SECOND STEP 0.3125-24UNF-3A X 0.339 IN. LG W/0.090 IN. THD RELIEF; 3RD STEP 0.320 IN. LG A |
| first_end_diameter | 0.4997 INCHES NOMINAL IN |
| second_end_diameter | 0.2550 INCHES NOMINAL IN |
| largest_step_diameter | 0.4997 INCHES NOMINAL IN |
| second_end_step_length | 0.350 INCHES NOMINAL IN |
| NSN | 3040-01-072-8041 |
| SURFACE FINISH | 63.0 MICROINCHES |
| STEP QUANTITY | 4 |
| FIRST END DIAMETER | 0.4997 INCHES NOMINAL IN |
| SECOND END DIAMETER | 0.2550 INCHES NOMINAL IN |
| SECOND END STEP LENGTH | 0.350 INCHES NOMINAL IN |
| LARGEST STEP DIAMETER | 0.4997 INCHES NOMINAL IN |
| FIRST END STYLE | PLAIN |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE |
| OVERALL LENGTH | 2.920 INCHES NOMINAL IN |
| SECOND END TONGUE WIDTH | 0.255 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.