78391: BALL,BEARING.
The BALL,BEARING is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK UNDERCUT, head_height: 0.047 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.242 INCHES NOMINAL IN, thread_length: 0.328 INCHES MINIMUM IN, screw_material: STEEL. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-942-4305, 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 UNDERCUT |
| head_height | 0.047 INCHES NOMINAL IN |
| thread_class | 2A A |
| head_diameter | 0.242 INCHES NOMINAL IN |
| thread_length | 0.328 INCHES MINIMUM IN |
| screw_material | STEEL |
| fastener_length | 0.375 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| internal_drive_style | CROSS RECESS TYPE 1 |
| nominal_thread_diameter | 0.125 INCHES IN |
| screw_surface_treatment | CHROMIUM |
| NSN | 5305-00-942-4305 |
| HEAD HEIGHT | 0.047 INCHES NOMINAL IN |
| SCREW SURFACE TREATMENT | CHROMIUM |
| FASTENER LENGTH | 0.375 INCHES NOMINAL IN |
| THREAD LENGTH | 0.328 INCHES MINIMUM IN |
| NOMINAL THREAD DIAMETER | 0.125 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL | STEEL |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
No substitute or cross-reference records for this part.