The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, end_similarity: NOT IDENTICAL, overall_length: 89.750 INCHES NOMINAL IN, surface_finish: 16.0 MICROINCHES, first_end_style: INDENTED FLAT KEYWAY, second_end_style: CROSS DRILLED HOLE AND SPLINED (STRAIGHT). This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-497-3382, 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 | NICKEL ALLOY |
| end_similarity | NOT IDENTICAL |
| overall_length | 89.750 INCHES NOMINAL IN |
| surface_finish | 16.0 MICROINCHES |
| first_end_style | INDENTED FLAT KEYWAY |
| second_end_style | CROSS DRILLED HOLE AND SPLINED (STRAIGHT) |
| special_features | TWO ADDITIONAL KEY SLOTS; SPLINES ARE INVOLUTE |
| first_end_diameter | 2.9980 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM IN |
| second_end_diameter | 2.9980 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM IN |
| external_keyway_length | 6.375 INCHES MINIMUM AND 6.407 INCHES MAXIMUM FIRST END IN |
| first_end_keyway_depth | 0.421 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| first_end_keyway_width | 0.7500 INCHES MINIMUM AND 0.7520 INCHES MAXIMUM IN |
| NSN | 3040-01-497-3382 |
| OVERALL LENGTH | 89.750 INCHES NOMINAL IN |
| END SIMILARITY | NOT IDENTICAL |
| FIRST END STYLE | INDENTED FLAT KEYWAY |
| FIRST END DISTANCE FROM KEYWAY CENTER TO END | 8.303 INCHES MINIMUM AND 8.318 INCHES MAXIMUM IN |
| SECOND END SPLINE LENGTH | 4.250 INCHES MINIMUM IN |
| SECOND END SPLINE QUANTITY | 20 |
| SURFACE FINISH | 16.0 MICROINCHES |
| SPECIAL FEATURES | TWO ADDITIONAL KEY SLOTS; SPLINES ARE INVOLUTE |
| SECOND END SPLINE MAJOR DIAMETER | 2.6200 INCHES MINIMUM AND 2.6250 INCHES MAXIMUM IN |
| EXTERNAL KEYWAY LENGTH | 6.375 INCHES MINIMUM AND 6.407 INCHES MAXIMUM FIRST END IN |