H643-7003-136: UNIVERSAL JOINT,NONVEHICULAR.
The UNIVERSAL JOINT,NONVEHICULAR is a the manufacturer industrial component. Key specifications include design_type: BLOCK AND PIN, overall_length: 8.0000 INCHES NOMINAL IN, connection_end_type: HUB,STRAIGHT SPLINE FIRST END, hub_spline_quantity: 10 FIRST END, end_item_identification: LOS ANGELES CLASS SSN (688), internal_hub_spline_major_diameter: 1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM FIRST END IN. This part is cataloged in the U.S.
Government catalog under NSN 3010-01-486-6778, 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.
| design_type | BLOCK AND PIN |
| overall_length | 8.0000 INCHES NOMINAL IN |
| connection_end_type | HUB,STRAIGHT SPLINE FIRST END |
| hub_spline_quantity | 10 FIRST END |
| end_item_identification | LOS ANGELES CLASS SSN (688) |
| internal_hub_spline_major_diameter | 1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM FIRST END IN |
| NSN | 3010-01-486-6778 |
| HUB SPLINE QUANTITY | 10 FIRST END |
| DESIGN TYPE | BLOCK AND PIN |
| INTERNAL HUB SPLINE MAJOR DIAMETER | 1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM FIRST END IN |
| OVERALL LENGTH | 8.0000 INCHES NOMINAL IN |
| CONNECTION END TYPE | HUB,STRAIGHT SPLINE FIRST END |
| SPECIAL FEATURES | FIRST END BORED 0.3120 INCH DIA. 0.6200 INCHES TO CENTER OF BORE FROM END. SECOND END SPLINE QTY IS 10 AND SPLINE MAJOR DIA. IS 0.9990 TO 1.0000 INCHES. SECOND END COUNTER BORED TWO TIMES 180 DEGREES APART 0.50000 INCH TO CENTER OF BORE FROM END 0.50000 INCH DEEP AND THREADED 0.250-20UNC-2B, 0.38 (MIN) FULL THD IN |
| END ITEM IDENTIFICATION | LOS ANGELES CLASS SSN (688) |