The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include length: 2.250 INCHES NOMINAL IN, material: STEEL, slot_width: 0.281 INCHES NOMINAL IN, body_radius: 3.250 INCHES NOMINAL IN, slot_length: 0.650 INCHES NOMINAL IN, corner_radius: 0.375 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-00-593-7739, 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.
| length | 2.250 INCHES NOMINAL IN |
| material | STEEL |
| slot_width | 0.281 INCHES NOMINAL IN |
| body_radius | 3.250 INCHES NOMINAL IN |
| slot_length | 0.650 INCHES NOMINAL IN |
| corner_radius | 0.375 INCHES NOMINAL IN |
| body_thickness | 0.070 INCHES NOMINAL IN |
| special_features | SECOND HOLE DESIGNED FOR ANCHOR PIN |
| securing_device_type | THREADED FASTENER |
| peripheral_shape_style | IRREGULAR, TWO HOLES |
| cross-sectional_shape_style | FLAT |
| mounting_opening_shape_style | CLOSED HORIZONTAL SLOT |
| NSN | 3010-00-593-7739 |
| BUSHING MATERIAL | STEEL |
| OVERALL LENGTH | 4.000 INCHES NOMINAL IN |
| SPLINE MINOR DIAMETER | 0.5420 INCHES MINIMUM FIRST END IN |
| COUNTERBORE DIAMETER | 0.7200 INCHES MINIMUM AND 0.7800 INCHES MAXIMUM SECOND END IN |
| SPLINE MAJOR DIAMETER | 0.6250 INCHES MINIMUM FIRST END IN |
| FEATURES PROVIDED | KEYWAY |
| COUNTERBORE DEPTH | 0.3450 INCHES MINIMUM AND 0.4050 INCHES MAXIMUM SECOND END IN |
| COUNTERBORE DEPTH | 0.3960 INCHES MINIMUM AND 0.4160 INCHES MAXIMUM FIRST END IN |
| BORE SHAPE | SPLINED BOTH ENDS |
| SPLINE MINOR DIAMETER | 0.5440 INCHES MAXIMUM SECOND END IN |