BACB30NF16-90: BOLT,CLOSE TOLERANCE.
The BOLT,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL COMP E4340 OR STEEL COMP 8740 OVERALL, head_style: UNDERCUT HEXAGON, grip_length: 5.615 INCHES MINIMUM AND 5.635 INCHES MAXIMUM IN, head_height: 0.500 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.9980 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-210-2915, 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 E4340 OR STEEL COMP 8740 OVERALL |
| head_style | UNDERCUT HEXAGON |
| grip_length | 5.615 INCHES MINIMUM AND 5.635 INCHES MAXIMUM IN |
| head_height | 0.500 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| thread_class | 3A A |
| grip_diameter | 0.9980 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN |
| thread_length | 0.866 INCHES MINIMUM AND 0.916 INCHES MAXIMUM IN |
| surface_finish | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| fastener_length | 6.501 INCHES MINIMUM AND 6.531 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM AND CHROMATE OVERALL |
| width_between_flats | 1.427 INCHES MINIMUM AND 1.440 INCHES MAXIMUM IN |
| NSN | 5306-01-210-2915 |
| SURFACE FINISH | 32.0 MICROINCHES THREADS |
| SURFACE FINISH | 32.0 MICROINCHES GRIP |
| SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| HEAD HEIGHT | 0.500 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| FASTENER LENGTH | 6.501 INCHES MINIMUM AND 6.531 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.866 INCHES MINIMUM AND 0.916 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR AMS 6322 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 1.000 INCHES IN |
| HEAD STYLE | UNDERCUT HEXAGON |
No substitute or cross-reference records for this part.