11591159-2: BOLT,EXTERNALLY RELIEVED BODY.
The BOLT,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, head_style: DISHED HEXAGON, head_height: 0.234 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.750 INCHES NOMINAL IN, fastener_length: 1.620 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-107-4375, 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 OVERALL |
| head_style | DISHED HEXAGON |
| head_height | 0.234 INCHES NOMINAL IN |
| thread_class | 2A A |
| thread_length | 0.750 INCHES NOMINAL IN |
| fastener_length | 1.620 INCHES NOMINAL IN |
| hardness_rating | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM OVERALL |
| width_between_flats | 0.562 INCHES NOMINAL IN |
| nominal_thread_diameter | 0.375 INCHES IN |
| first_diameter_from_head | 0.303 INCHES NOMINAL IN |
| NSN | 5306-00-107-4375 |
| HEAD HEIGHT | 0.234 INCHES NOMINAL IN |
| FASTENER LENGTH | 1.620 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| THREAD LENGTH | 0.750 INCHES NOMINAL IN |
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| FIRST DIAMETER FROM HEAD | 0.303 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.375 INCHES IN |
| HEAD STYLE | DISHED HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
No substitute or cross-reference records for this part.