BACB30NE6H6: BOLT,CLOSE TOLERANCE.
The BOLT,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OR STEEL COMP 8740 OVERALL, hole_type: DRILLED, head_style: UNDERCUT HEXAGON, grip_length: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, head_height: 0.188 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN, thread_class: 3A A. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-033-2663, 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 4340 OR STEEL COMP 8740 OVERALL |
| hole_type | DRILLED |
| head_style | UNDERCUT HEXAGON |
| grip_length | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| head_height | 0.188 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN |
| thread_class | 3A A |
| grip_diameter | 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN |
| hole_diameter | 0.075 INCHES NOMINAL IN |
| hole_quantity | 3 |
| thread_length | 0.553 INCHES MINIMUM AND 0.603 INCHES MAXIMUM IN |
| surface_finish | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| fastener_length | 0.938 INCHES MINIMUM AND 0.968 INCHES MAXIMUM IN |
| NSN | 5306-01-033-2663 |
| SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| HEAD HEIGHT | 0.188 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.938 INCHES MINIMUM AND 0.968 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.553 INCHES MINIMUM AND 0.603 INCHES MAXIMUM IN |
| HOLE CONFIGURATION STYLE | HEXAGON CORNERS |
| NOMINAL THREAD DIAMETER | 0.375 INCHES IN |
| HEAD STYLE | UNDERCUT HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| SPECIFICATION/STANDARD DATA | 81205-BACB30NE MANUFACTURERS STANDARD |
No substitute or cross-reference records for this part.