5R2557: BOLT,U.
The BOLT,U is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 2A A, thread_length: 1.500 INCHES NOMINAL IN, style_designator: ROUND BEND, thread_direction: RIGHT-HAND, nominal_thread_diameter: 0.500 INCHES IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-184-7688, 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 |
| thread_class | 2A A |
| thread_length | 1.500 INCHES NOMINAL IN |
| style_designator | ROUND BEND |
| thread_direction | RIGHT-HAND |
| nominal_thread_diameter | 0.500 INCHES IN |
| thread_quantity_per_inch | 13 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| inside_distance_between_shanks | 2.560 INCHES NOMINAL IN |
| material_document_and_classification | 1E357,FSC-11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| distance_from_inside_center_of_bend_to_bolt_end | 4.250 INCHES NOMINAL IN |
| NSN | 5306-01-184-7688 |
| INSIDE DISTANCE BETWEEN SHANKS | 2.560 INCHES NOMINAL IN |
| THREAD LENGTH | 1.500 INCHES NOMINAL IN |
| DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END | 4.250 INCHES NOMINAL IN |
| STYLE DESIGNATOR | ROUND BEND |
| MATERIAL DOCUMENT AND CLASSIFICATION | 1E357,FSC-11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.500 INCHES IN |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD CLASS | 2A A |
| THREAD QUANTITY PER INCH | 13 |
| MATERIAL | STEEL OVERALL |
No substitute or cross-reference records for this part.