BACB30MS5R12: SCREW,CLOSE TOLERANCE.
The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, grip_length: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.3427 INCHES MINIMUM AND 0.3432 INCHES MAXIMUM IN, head_diameter: 0.586 INCHES MINIMUM AND 0.637 INCHES MAXIMUM IN, thread_length: 0.469 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-337-3278, 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.
| head_style | FLAT COUNTERSUNK |
| grip_length | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN |
| thread_class | 3A A |
| grip_diameter | 0.3427 INCHES MINIMUM AND 0.3432 INCHES MAXIMUM IN |
| head_diameter | 0.586 INCHES MINIMUM AND 0.637 INCHES MAXIMUM IN |
| thread_length | 0.469 INCHES NOMINAL IN |
| surface_finish | 63.0 MICROINCHES BEARING SURFACE OF HEAD |
| fastener_length | 1.204 INCHES MINIMUM AND 1.234 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| features_provided | CETYL ALCOHOL LUBRICANT |
| internal_drive_style | HIGH-TORQUE |
| NSN | 5305-01-337-3278 |
| SURFACE FINISH | 63.0 MICROINCHES BEARING SURFACE OF HEAD |
| FASTENER LENGTH | 1.204 INCHES MINIMUM AND 1.234 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.469 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| FEATURES PROVIDED | CETYL ALCOHOL LUBRICANT |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN |
| GRIP DIAMETER | 0.3427 INCHES MINIMUM AND 0.3432 INCHES MAXIMUM IN |
| INTERNAL DRIVE STYLE | HIGH-TORQUE |
No substitute or cross-reference records for this part.