DAA7278D085-001: SHAFT,SHOULDERED.
The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, end_similarity: NOT IDENTICAL, overall_length: 7.560 INCHES NOMINAL IN, first_end_style: FLAT KEYWAY, second_end_style: EXTERNALLY THREADED AND WOODRUFF KEYWAY, special_features: SECOND END HAS INTERNAL SQUARE .503 IN WIDE X .68 IN DEEP,HOLE THRU .203 IN DIA;EXTERNAL THREADS 12 UNF-2A. A.
This part is cataloged in the U.S. Government catalog under NSN 3040-01-386-3446, 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 CORROSION RESISTING |
| step_quantity | 4 |
| end_similarity | NOT IDENTICAL |
| overall_length | 7.560 INCHES NOMINAL IN |
| first_end_style | FLAT KEYWAY |
| second_end_style | EXTERNALLY THREADED AND WOODRUFF KEYWAY |
| special_features | SECOND END HAS INTERNAL SQUARE .503 IN WIDE X .68 IN DEEP,HOLE THRU .203 IN DIA;EXTERNAL THREADS 12 UNF-2A. A |
| first_end_diameter | 0.6250 INCHES NOMINAL IN |
| second_end_diameter | 0.9980 INCHES NOMINAL IN |
| largest_step_diameter | 1.312 INCHES NOMINAL IN |
| external_keyway_length | 1.380 INCHES NOMINAL FIRST END IN |
| first_end_keyway_depth | 0.108 INCHES NOMINAL IN |
| NSN | 3040-01-386-3446 |
| SECOND END EXTERNAL THREAD LENGTH | 1.000 INCHES NOMINAL IN |
| STEP QUANTITY | 4 |
| FIRST END DIAMETER | 0.6250 INCHES NOMINAL IN |
| SECOND END DIAMETER | 0.9980 INCHES NOMINAL IN |
| LARGEST STEP DIAMETER | 1.312 INCHES NOMINAL IN |
| SECOND END DISTANCE FROM KEYWAY CENTER TO END | 2.100 INCHES NOMINAL IN |
| FIRST END STYLE | FLAT KEYWAY |
| SECOND END KEYWAY WIDTH | 0.1863 INCHES NOMINAL IN |
| OVERALL LENGTH | 7.560 INCHES NOMINAL IN |
| FIRST END KEYWAY DEPTH | 0.108 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.