DAA7278D121-001: BOLT,MACHINE.
The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: HEXAGON, head_height: 0.370 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.380 INCHES NOMINAL IN, fastener_length: 3.880 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-388-3713, 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 303 OVERALL |
| head_style | HEXAGON |
| head_height | 0.370 INCHES NOMINAL IN |
| thread_class | 2A A |
| thread_length | 0.380 INCHES NOMINAL IN |
| fastener_length | 3.880 INCHES NOMINAL IN |
| special_features | UNDER HEAD TO THREAD PORTION THREADED 0.750-10 ACME-2G G |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE OVERALL |
| width_between_flats | 0.552 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| nominal_thread_diameter | 0.375 INCHES IN |
| thread_quantity_per_inch | 16 |
| NSN | 5306-01-388-3713 |
| HEAD HEIGHT | 0.370 INCHES NOMINAL IN |
| FASTENER LENGTH | 3.880 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.380 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.375 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 0.552 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| SPECIAL FEATURES | UNDER HEAD TO THREAD PORTION THREADED 0.750-10 ACME-2G G |
No substitute or cross-reference records for this part.