211-031: CIRCUIT CARD ASSEMBLY.
The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, end_item_identification: SEAWOLF CLASS SSN, valve_design_control_activity: 78062, valve_size_for_which_designed: 1.000 INCHES IN, valve_type_for_which_designed: DIRECTIONAL CONTROL LINEAR, valve_model_number_for_which_designed: 21129. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-022-7064, 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 | ALUMINUM ALLOY |
| port_quantity | 2 |
| end_item_identification | SEAWOLF CLASS SSN |
| valve_design_control_activity | 78062 |
| valve_size_for_which_designed | 1.000 INCHES IN |
| valve_type_for_which_designed | DIRECTIONAL CONTROL LINEAR |
| valve_model_number_for_which_designed | 21129 |
| NSN | 5305-00-022-7064 |
| SCREW SURFACE TREATMENT | PASSIVATE |
| FASTENER LENGTH | 1.000 INCHES NOMINAL IN |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE |
| THREAD LENGTH | 0.914 INCHES MINIMUM AND 0.933 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.112 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2S STYLE |
| SCREW MATERIAL | STEEL COMP 410 |
| INTERNAL DRIVE STYLE | SLOT |