13D0021-630: SCREW ASSEMBLY,PANEL.
The SCREW ASSEMBLY,PANEL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303SE STAND-OFF, head_style: HEXAGON, head_height: 0.250 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 0.735 INCHES NOMINAL IN, fastener_length: 2.600 INCHES MINIMUM AND 2.620 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-381-7335, 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 303SE STAND-OFF |
| head_style | HEXAGON |
| head_height | 0.250 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| thread_class | 3A A |
| thread_length | 0.735 INCHES NOMINAL IN |
| fastener_length | 2.600 INCHES MINIMUM AND 2.620 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE STAND-OFF |
| width_between_flats | 0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN |
| internal_drive_style | W/O INTERNAL DRIVE |
| nominal_thread_diameter | 0.500 INCHES IN |
| thread_quantity_per_inch | 20 |
| NSN | 5305-01-381-7335 |
| HEAD HEIGHT | 0.250 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| FASTENER LENGTH | 2.600 INCHES MINIMUM AND 2.620 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 |
| THREAD LENGTH | 0.735 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE PRIMARY WASHER |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE FASTENER |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA582 ASSN STD SINGLE MATERIAL RESPONSE STAND-OFF |
| NOMINAL THREAD DIAMETER | 0.500 INCHES IN |
No substitute or cross-reference records for this part.