NAS6305L6: BOLT,CLOSE TOLERANCE.
The BOLT,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, head_style: DISHED HEXAGON, grip_length: 0.803 INCHES MINIMUM AND 0.823 INCHES MAXIMUM IN, head_height: 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.312 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-300-3311, 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 | IRON ALLOY 660 OVERALL |
| head_style | DISHED HEXAGON |
| grip_length | 0.803 INCHES MINIMUM AND 0.823 INCHES MAXIMUM IN |
| head_height | 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN |
| thread_class | 3A A |
| grip_diameter | 0.312 INCHES NOMINAL IN |
| thread_length | 0.438 INCHES NOMINAL IN |
| fastener_length | 1.251 INCHES NOMINAL IN |
| locking_feature | DETENT RING THREADS |
| special_features | LOCKING ELEMENT IS PLASTIC PER MIL-F-18240 AND QPL18240;BOLT MARKED WITH GREEN DYE OR PAINT ON THE THREAD END |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM OVERALL |
| NSN | 5306-01-300-3311 |
| HEAD HEIGHT | 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN |
| FASTENER LENGTH | 1.251 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.438 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| HEAD STYLE | DISHED HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 0.803 INCHES MINIMUM AND 0.823 INCHES MAXIMUM IN |
| WIDTH BETWEEN FLATS | 0.497 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.