787AS290-1: BOLT,HOOK.
The BOLT,HOOK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, thread_class: 2A A, thread_length: 1.750 INCHES NOMINAL IN, hardness_rating: 42.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL, style_designator: ROUND BEND, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-269-0747, 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 630 OVERALL |
| thread_class | 2A A |
| thread_length | 1.750 INCHES NOMINAL IN |
| hardness_rating | 42.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL |
| style_designator | ROUND BEND |
| thread_direction | RIGHT-HAND |
| hook_inside_width | 2.000 INCHES NOMINAL IN |
| nominal_thread_diameter | 0.500 INCHES IN |
| thread_quantity_per_inch | 13 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| material_document_and_classification | MIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| distance_from_inside_of_bend_to_shank_end | 6.750 INCHES NOMINAL IN |
| NSN | 5306-01-269-0747 |
| DISTANCE FROM INSIDE OF BEND TO SHANK END | 6.750 INCHES NOMINAL IN |
| THREAD LENGTH | 1.750 INCHES NOMINAL IN |
| HOOK INSIDE WIDTH | 2.000 INCHES NOMINAL IN |
| HARDNESS RATING | 42.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL |
| STYLE DESIGNATOR | ROUND BEND |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.500 INCHES IN |
| THREAD DIRECTION | RIGHT-HAND |
| DISTANCE FROM INSIDE CENTER OF BEND TO HOOK END | 1.000 INCHES NOMINAL IN |
| THREAD CLASS | 2A A |
No substitute or cross-reference records for this part.