FRS7500-10-B-3: SCREW ASSEMBLY,PANEL.
The SCREW ASSEMBLY,PANEL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 SECONDARY WASHER, head_style: FLAT CHAMFER, head_height: 0.520 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.451 INCHES NOMINAL IN, thread_length: 0.537 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-286-0178, 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 SECONDARY WASHER |
| head_style | FLAT CHAMFER |
| head_height | 0.520 INCHES NOMINAL IN |
| thread_class | 2A A |
| head_diameter | 0.451 INCHES NOMINAL IN |
| thread_length | 0.537 INCHES NOMINAL IN |
| fastener_length | 1.067 INCHES MINIMUM AND 1.107 INCHES MAXIMUM IN |
| special_features | KNURLED HEAD |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE OVERALL |
| internal_drive_style | SLOT |
| nominal_thread_diameter | 0.138 INCHES IN |
| NSN | 5305-01-286-0178 |
| HEAD HEIGHT | 0.520 INCHES NOMINAL IN |
| FASTENER LENGTH | 1.067 INCHES MINIMUM AND 1.107 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MATERIAL ACCOMMODATED THICKNESS | 0.032 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.537 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE PRIMARY WASHER |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE SECONDARY WASHER |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE SPRING |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A-493 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE FASTENER |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-23195 MIL SPEC SINGLE MATERIAL RESPONSE STAND-OFF |