271684: COUPLING,SHAFT,FLEXIBLE.
The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: SPLINED BOTH ENDS, design_type: GRID SPRING, spline_length: 2.750 INCHES NOMINAL BOTH ENDS IN, overall_length: 6.625 INCHES NOMINAL IN, spline_quantity: 6 BOTH ENDS, outside_diameter: 7.625 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 4820-00-077-8492, 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.
| bore_shape | SPLINED BOTH ENDS |
| design_type | GRID SPRING |
| spline_length | 2.750 INCHES NOMINAL BOTH ENDS IN |
| overall_length | 6.625 INCHES NOMINAL IN |
| spline_quantity | 6 BOTH ENDS |
| outside_diameter | 7.625 INCHES NOMINAL IN |
| counterbore_depth | 0.5000 INCHES NOMINAL BOTH ENDS IN |
| features_provided | COUNTERBORE AND EXPOSED COUPLING BOLT TYPE AND STANDARD GRID SPRING AND SHROUDED COUPLING BOLT TYPE |
| counterbore_diameter | 1.7660 INCHES NOMINAL BOTH ENDS IN |
| spline_major_diameter | 1.7490 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM FIRST END IN |
| spline_minor_diameter | 1.4870 INCHES MINIMUM AND 1.4880 INCHES MAXIMUM FIRST END IN |
| NSN | 4820-00-077-8492 |
| VALVE STEM DESIGN | SINGLE SEAT |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | STRAIGHT THRU |
| REGULATION TYPE | MANUAL SINGLE STAGE |
| FIRST END STYLE DESIGNATOR | PLAIN |
| TEMP RATING | -40.0 FAHRENHEIT MINIMUM AND 180.0 FAHRENHEIT MAXIMUM DEGF |
| END CONNECTION QUANTITY | 2 |
| VALVE LOADING METHOD | SPRING |
| MATERIAL | BRASS SEAT |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1/8-27 NPT FIRST END |
No substitute or cross-reference records for this part.