109451-4-9: DISK,CLUTCH,VEHICULAR.
The DISK,CLUTCH,VEHICULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: DOUBLE HEXAGON, head_height: 0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 0.371 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.
Government catalog under NSN 2520-00-081-5098, 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 OVERALL |
| head_style | DOUBLE HEXAGON |
| head_height | 0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM IN |
| thread_class | 3A A |
| thread_length | 0.371 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 0.943 INCHES MINIMUM AND 0.990 INCHES MAXIMUM IN |
| shoulder_length | 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.2802 INCHES MINIMUM AND 0.2807 INCHES MAXIMUM FIRST SHOULDER IN |
| width_between_flats | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN |
| nominal_thread_diameter | 0.250 INCHES IN |
| NSN | 2520-00-081-5098 |
| DISK MATERIAL | STEEL |
| FURNISHED ITEMS AND QUANTITY | 8 DAMPER SPRING |
| SPLINE TYPE | STRAIGHT |
| DESIGN TYPE | DRY |
| OUTSIDE DIAMETER | 11.000 INCHES NOMINAL IN |
| FLEXIBILITY | FLEXIBLE |
| DISK TYPE | PLAIN |
| SPLINE MAJOR DIAMETER | 1.129 INCHES NOMINAL IN |
| FEATURES PROVIDED | FRICTION MATERIAL FACING AND MATERIAL FACING GROOVE |
| SPLINE QUANTITY | 10 |