The BOLT,INTERNAL WRENCHING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 6150 OR STEEL COMP 8735 OR STEEL COMP 8740 OVERALL, head_style: BEVEL-CONICAL, head_height: 0.750 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 1.220 INCHES MINIMUM AND 1.230 INCHES MAXIMUM IN, thread_length: 0.912 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 5306-00-206-0762, 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 4140 OR STEEL COMP E4340 OR STEEL COMP 6150 OR STEEL COMP 8735 OR STEEL COMP 8740 OVERALL |
| head_style | BEVEL-CONICAL |
| head_height | 0.750 INCHES NOMINAL IN |
| thread_class | 3A A |
| head_diameter | 1.220 INCHES MINIMUM AND 1.230 INCHES MAXIMUM IN |
| thread_length | 0.912 INCHES MINIMUM IN |
| fastener_length | 2.547 INCHES MINIMUM AND 2.577 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM OVERALL |
| width_across_flats | 0.5630 INCHES MINIMUM AND 0.5660 INCHES MAXIMUM IN |
| internal_drive_style | HEXAGON |
| end_item_identification | C130 AIRCRAFT |
| NSN | 5306-00-206-0762 |
| THREAD CLASS | 3A A |
| INTERNAL DRIVE STYLE | HEXAGON |
| THREAD SERIES DESIGNATOR | UNF |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD HEIGHT | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN |
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY FAST LG |
| NOMINAL THREAD DIAMETER | 0.625 INCHES IN |
| WIDTH ACROSS FLATS | 0.500 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN |
| THREAD QUANTITY PER INCH | 18 |
| HEAD DIAMETER | 1.040 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN |