CABLE,SPECIAL PURPOSE,ELECTRICAL. Key specifications include head_style: FILLISTER, head_height: 0.155 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.389 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN, thread_length: 0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, screw_material: STEEL COMP 1038. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-733-2005, 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 | FILLISTER |
| head_height | 0.155 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN |
| thread_class | 2A A |
| head_diameter | 0.389 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN |
| thread_length | 0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN |
| screw_material | STEEL COMP 1038 |
| fastener_length | 0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN |
| hardness_rating | 24.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM |
| thread_direction | RIGHT-HAND |
| internal_drive_style | SLOT |
| nominal_thread_diameter | 0.250 INCHES IN |
| screw_surface_treatment | CADMIUM |
| NSN | 5305-00-733-2005 |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| INTERNAL DRIVE STYLE | SLOT |
| THREAD DIRECTION | RIGHT-HAND |
| HEAD HEIGHT | 0.155 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN |
| SCREW MATERIAL | STEEL COMP 1038 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| HARDNESS RATING | 24.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM |
| THREAD CLASS | 2A A |
| THREAD QUANTITY PER INCH | 20 |
| HEAD DIAMETER | 0.389 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN |