PBF1376-0004: SCREW,CLOSE TOLERANCE.
The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, head_style: PAN NO. 2, grip_length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, head_height: 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.1095 INCHES MINIMUM AND 0.1115 INCHES MAXIMUM IN.
This part is cataloged in the U.S. Government catalog under NSN 5305-01-517-4331, 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 | PAN NO. 2 |
| grip_length | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| head_height | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| thread_class | 3A A |
| grip_diameter | 0.1095 INCHES MINIMUM AND 0.1115 INCHES MAXIMUM IN |
| head_diameter | 0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN |
| thread_length | 0.232 INCHES NOMINAL IN |
| fastener_length | 0.468 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| internal_drive_style | OFFSET CRUCIFORM (TORQUE SET) |
| end_item_identification | B1-B ACFT |
| NSN | 5305-01-517-4331 |
| HEAD HEIGHT | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.468 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.232 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.112 INCHES IN |
| HEAD STYLE | PAN NO. 2 |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| GRIP DIAMETER | 0.1095 INCHES MINIMUM AND 0.1115 INCHES MAXIMUM IN |
| INTERNAL DRIVE STYLE | OFFSET CRUCIFORM (TORQUE SET) |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW |