PBF1549-10C38H: BOLT,CLOSE TOLERANCE.
The BOLT,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: COBALT COMP MP-35-N OVERALL, head_style: DOUBLE HEXAGON W/HOLE, grip_length: 2.375 INCHES NOMINAL IN, head_height: 0.673 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.6230 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-444-6743, 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 | COBALT COMP MP-35-N OVERALL |
| head_style | DOUBLE HEXAGON W/HOLE |
| grip_length | 2.375 INCHES NOMINAL IN |
| head_height | 0.673 INCHES NOMINAL IN |
| thread_class | 3A A |
| grip_diameter | 0.6230 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN |
| thread_length | 1.152 INCHES NOMINAL IN |
| fastener_length | 3.527 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM OVERALL |
| width_between_flats | 0.917 INCHES MINIMUM IN |
| nominal_thread_diameter | 0.625 INCHES IN |
| NSN | 5306-01-444-6743 |
| EXTENDED WASHER THICKNESS | 0.125 INCHES NOMINAL IN |
| HEAD HEIGHT | 0.673 INCHES NOMINAL IN |
| FASTENER LENGTH | 3.527 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY2,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| EXTENDED WASHER DIAMETER | 1.185 INCHES MINIMUM AND 1.195 INCHES MAXIMUM IN |
| THREAD LENGTH | 1.152 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5844 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.625 INCHES IN |
| HEAD STYLE | DOUBLE HEXAGON W/HOLE |
| THREAD DIRECTION | RIGHT-HAND |