1-34131: SEMICONDUCTOR DEVICE,DIODE.
The SEMICONDUCTOR DEVICE,DIODE is a Hama industrial component. Key specifications include material: STEEL SEAL, seal_type: LABYRINTH, block_type: FIXED, head_style: OVAL COUNTERSUNK, base_length: 4.2500 INCHES NOMINAL IN, thread_class: 2A A. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-013-4131, 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 SEAL |
| seal_type | LABYRINTH |
| block_type | FIXED |
| head_style | OVAL COUNTERSUNK |
| base_length | 4.2500 INCHES NOMINAL IN |
| thread_class | 2A A |
| bore_diameter | 0.9375 INCHES NOMINAL IN |
| core_diameter | 0.625 INCHES NOMINAL IN |
| head_diameter | 0.195 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN |
| housing_width | 7.7500 INCHES NOMINAL IN |
| seal_location | BOTH ENDS |
| thread_length | 0.325 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| NSN | 5305-00-013-4131 |
| SCREW SURFACE TREATMENT | CADMIUM OR ZINC |
| FASTENER LENGTH | 0.375 INCHES NOMINAL IN |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD ALL MATERIAL RESPONSES |
| THREAD LENGTH | 0.325 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.112 INCHES IN |
| HEAD STYLE | OVAL COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| THREAD CLASS | 2A A |