9139M87P02: BOLT,INTERNAL WRENCHING.
The BOLT,INTERNAL WRENCHING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: BEVEL-CONICAL, head_height: 0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.500 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN, thread_length: 0.700 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-075-7074, 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 | BEVEL-CONICAL |
| head_height | 0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| thread_class | 3A A |
| head_diameter | 0.500 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| thread_length | 0.700 INCHES NOMINAL IN |
| surface_finish | 32.0 MICROINCHES GRIP |
| fastener_length | 1.120 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| width_across_flats | 0.312 INCHES NOMINAL IN |
| internal_drive_style | HEXAGON |
| nominal_thread_diameter | 0.312 INCHES IN |
| NSN | 5306-01-075-7074 |
| SURFACE FINISH | 32.0 MICROINCHES THREADS |
| SURFACE FINISH | 32.0 MICROINCHES GRIP |
| SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| WIDTH ACROSS FLATS | 0.312 INCHES NOMINAL IN |
| HEAD HEIGHT | 0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| FASTENER LENGTH | 1.120 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.700 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | C50TF13 CL-B,FSCM 07482 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| HEAD STYLE | BEVEL-CONICAL |
No substitute or cross-reference records for this part.