2500992: SHAFT,SHOULDERED.
The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, end_similarity: NOT IDENTICAL, overall_length: 31.912 INCHES NOMINAL IN, surface_finish: 63.0 MICROINCHES, first_end_style: SPLINED (INVOLUTE), second_end_style: CIRCULAR GROOVED AND EXTERNALLY THREADED. This part is cataloged in the U.S.
Government catalog under NSN 3040-01-261-2549, 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 | ALUMINUM ALLOY 6061 |
| step_quantity | 8 |
| end_similarity | NOT IDENTICAL |
| overall_length | 31.912 INCHES NOMINAL IN |
| surface_finish | 63.0 MICROINCHES |
| first_end_style | SPLINED (INVOLUTE) |
| second_end_style | CIRCULAR GROOVED AND EXTERNALLY THREADED |
| first_end_diameter | 2.8240 INCHES MINIMUM AND 2.8640 INCHES MAXIMUM IN |
| second_end_diameter | 3.2500 INCHES NOMINAL IN |
| largest_step_diameter | 3.474 INCHES MINIMUM AND 3.479 INCHES MAXIMUM IN |
| first_end_spline_length | 2.281 INCHES NOMINAL IN |
| second_end_groove_width | 0.1560 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM IN |
| NSN | 3040-01-261-2549 |
| SURFACE FINISH | 63.0 MICROINCHES |
| SECOND END EXTERNAL THREAD LENGTH | 0.605 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN |
| FIRST END PITCH DIAMETER | 2.7500 INCHES NOMINAL IN |
| STEP QUANTITY | 8 |
| FIRST END DIAMETER | 2.8240 INCHES MINIMUM AND 2.8640 INCHES MAXIMUM IN |
| FIRST END SPLINE MAJOR DIAMETER | 2.8077 INCHES MINIMUM AND 2.8127 INCHES MAXIMUM IN |
| SECOND END DIAMETER | 3.2500 INCHES NOMINAL IN |
| LARGEST STEP DIAMETER | 3.474 INCHES MINIMUM AND 3.479 INCHES MAXIMUM IN |
| FIRST END STYLE | SPLINED (INVOLUTE) |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225,T6 FED SPEC SINGLE MATERIAL RESPONSE |
No substitute or cross-reference records for this part.