The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: ROUND, head_height: 0.103 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.425 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN, thread_length: 0.355 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN, screw_material: STEEL COMP 304. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-01-191-5025, 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 | ROUND |
| head_height | 0.103 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| thread_class | 2A A |
| head_diameter | 0.425 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| thread_length | 0.355 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| screw_material | STEEL COMP 304 |
| fastener_length | 0.438 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| internal_drive_style | SLOT |
| nominal_thread_diameter | 0.190 INCHES IN |
| thread_quantity_per_inch | 24 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| NSN | 6685-01-191-5025 |
| MATERIAL | ALUMINUM ALLOY 2017 OR ALUMINUM ALLOY 2024 |
| OVERALL HEIGHT | 4.000 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-I-26860 TYPE 2 MIL SPEC 1ST MATERIAL RESPONSE |
| SPECIAL FEATURES | W/POROUS DESICCANT |
| STYLE DESIGNATOR | PLUG |
| END CONNECTION TYPE | FLANGED, RECESSED SINGLE END |
| THREAD SERIES DESIGNATOR | NPT SINGLE END |
| DESICCANT SPOT HUMIDITY PERCENTAGE | 20.0 AND 30.0 AND 40.0 |
| THREAD QUANTITY PER INCH | 14 SINGLE END |
| NOMINAL THREAD SIZE | 0.750 INCHES SINGLE END IN |