5175178-001: SCREW ASSEMBLY,PANEL.
The SCREW ASSEMBLY,PANEL is a the manufacturer industrial component. Key specifications include head_style: FILLISTER, head_height: 0.250 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.270 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN, thread_length: 0.600 INCHES MINIMUM IN, fastener_length: 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-068-5510, 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 | STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 384 OR STEEL COMP 385 FASTENER |
| head_style | FILLISTER |
| head_height | 0.250 INCHES MAXIMUM IN |
| thread_class | 3A A |
| head_diameter | 0.270 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN |
| thread_length | 0.600 INCHES MINIMUM IN |
| fastener_length | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE STAND-OFF |
| nominal_thread_diameter | 0.138 INCHES IN |
| thread_quantity_per_inch | 32 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| NSN | 5305-01-068-5510 |
| HEAD HEIGHT | 0.250 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE PRIMARY WASHER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STAND-OFF |
| MATERIAL ACCOMMODATED THICKNESS | 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.600 INCHES MINIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A493 ASSN STD ALL MATERIAL RESPONSES FASTENER |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A493 ASSN STD SINGLE MATERIAL RESPONSE PRIMARY WASHER |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A581 ASSN STD 1ST MATERIAL RESPONSE OR QQ-S-763 FED SPEC 2ND MATERIAL RESPONSE STAND-OFF |