The BOLT,INTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: DEE, head_height: 0.187 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 1.250 INCHES NOMINAL IN, thread_length: 0.469 INCHES MINIMUM IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-476-1220, 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 | DEE |
| head_height | 0.187 INCHES NOMINAL IN |
| thread_class | 3A A |
| head_diameter | 1.250 INCHES NOMINAL IN |
| thread_length | 0.469 INCHES MINIMUM IN |
| fastener_length | 2.500 INCHES NOMINAL IN |
| style_designator | CONCENTRIC HOLE UNTHREADED |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM OVERALL |
| nominal_thread_diameter | 0.750 INCHES IN |
| concentric_hole_diameter | 0.375 INCHES NOMINAL IN |
| NSN | 5306-00-476-1220 |
| THREAD CLASS | 3A A |
| SURFACE TREATMENT | CADMIUM OVERALL |
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 2.360 INCHES NOMINAL FIRST HOLE IN |
| HEAD HEIGHT | 0.187 INCHES NOMINAL IN |
| HEAD STYLE | DEE |
| THREAD LENGTH | 0.469 INCHES MINIMUM IN |
| THREAD QUANTITY PER INCH | 16 |
| NOMINAL THREAD DIAMETER | 0.750 INCHES IN |
| FASTENER LENGTH | 2.500 INCHES NOMINAL IN |
| SHANK UNTHREADED HOLE DIAMETER | 0.156 INCHES NOMINAL FIRST HOLE IN |