581-6405752-B6: COUPLING,SHAFT,RIGID.
The COUPLING,SHAFT,RIGID is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, pitch_diameter: 2.0500 INCHES NOMINAL IN, pressure_angle: 14.3000 DEGREES, teeth_quantity: 41. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-436-9499, 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 304 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | W/ KEYWAY BOTH ENDS |
| pitch_diameter | 2.0500 INCHES NOMINAL IN |
| pressure_angle | 14.3000 DEGREES |
| teeth_quantity | 41 |
| special_features | USED ON ANCHOR HOUSED AND ANCHOR CHAIN INDICATOR ASSEMBLY,6405752 ELECTRIC BOAT CORP. |
| style_designator | PROTRUDING HUB |
| face_nominal_width | 0.375 INCHES IN |
| hub_nominal_diameter | 1.750 INCHES SECOND END IN |
| hub_style_designator | PLAIN SECOND END |
| keyway_nominal_width | 0.126 INCHES BOTH ENDS IN |
| NSN | 3020-01-436-9499 |
| KEYWAY NOMINAL WIDTH | 0.126 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 0.500 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 1.750 INCHES SECOND END IN |
| TEETH QUANTITY | 41 |
| BODY STYLE | PLAIN, SOLID |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.505 INCHES SECOND END IN |
| STYLE DESIGNATOR | PROTRUDING HUB |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CL304 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| PITCH DIAMETER | 2.0500 INCHES NOMINAL IN |