NAS1003-54: BOLT,MACHINE.
The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, head_style: HEXAGON, grip_length: 3.375 INCHES NOMINAL IN, head_height: 0.125 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.481 INCHES MINIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-685-6873, 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 | HEXAGON |
| grip_length | 3.375 INCHES NOMINAL IN |
| head_height | 0.125 INCHES NOMINAL IN |
| thread_class | 3A A |
| thread_length | 0.481 INCHES MINIMUM IN |
| fastener_length | 3.856 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| features_provided | FINISHED HEAD |
| surface_treatment | PASSIVATE OVERALL |
| width_between_flats | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN |
| special_test_features | TENSILE STRENGTH AT ROOM TEMPERATURE |
| NSN | 5306-00-685-6873 |
| HEAD HEIGHT | 0.125 INCHES NOMINAL IN |
| FASTENER LENGTH | 3.856 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SPECIAL TEST FEATURES | TENSILE STRENGTH AT ROOM TEMPERATURE |
| THREAD LENGTH | 0.481 INCHES MINIMUM IN |
| SHANK UNTHREADED HOLE DIAMETER | 0.070 INCHES NOMINAL FIRST HOLE IN |
| NOMINAL THREAD DIAMETER | 0.190 INCHES IN |
| FEATURES PROVIDED | FINISHED HEAD |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
No substitute or cross-reference records for this part.