177004-278: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FILLISTER, head_height: 0.123 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.334 INCHES MINIMUM AND 0.357 INCHES MAXIMUM IN, thread_length: 0.417 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, screw_material: STEEL COMP 316. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-327-8701, 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 | 0.123 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN |
| thread_class | 3A A |
| head_diameter | 0.334 INCHES MINIMUM AND 0.357 INCHES MAXIMUM IN |
| thread_length | 0.417 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| screw_material | STEEL COMP 316 |
| fastener_length | 0.500 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| internal_drive_style | SLOT |
| nominal_thread_diameter | 0.216 INCHES IN |
| thread_quantity_per_inch | 24 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| NSN | 5305-01-327-8701 |
| HEAD HEIGHT | 0.123 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.500 INCHES NOMINAL IN |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE |
| THREAD LENGTH | 0.417 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.216 INCHES IN |
| HEAD STYLE | FILLISTER |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL | STEEL COMP 316 |
| INTERNAL DRIVE STYLE | SLOT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
No substitute or cross-reference records for this part.