6404642 FIND 15: BOLT,MACHINE.
The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400 OVERALL, head_style: HEXAGON, head_height: 0.455 INCHES MINIMUM AND 0.524 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 1.750 INCHES NOMINAL IN, fastener_length: 1.920 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-459-4621, 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 | NICKEL ALLOY 400 OVERALL |
| head_style | HEXAGON |
| head_height | 0.455 INCHES MINIMUM AND 0.524 INCHES MAXIMUM IN |
| thread_class | 2A A |
| thread_length | 1.750 INCHES NOMINAL IN |
| fastener_length | 1.920 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN |
| special_features | SELF-LOCKING |
| thread_direction | RIGHT-HAND |
| width_between_flats | 1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN |
| nominal_thread_diameter | 0.750 INCHES IN |
| thread_quantity_per_inch | 10 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| NSN | 5306-01-459-4621 |
| HEAD HEIGHT | 0.455 INCHES MINIMUM AND 0.524 INCHES MAXIMUM IN |
| FASTENER LENGTH | 1.920 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN |
| THREAD LENGTH | 1.750 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CL-A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.750 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN |
| SPECIAL FEATURES | SELF-LOCKING |
| THREAD CLASS | 2A A |
No substitute or cross-reference records for this part.