The RESISTOR SET,MATCHED is a the manufacturer industrial component. Key specifications include valve_size: 0.500 INCHES IN, body_material: COPPER ALLOY, seat_material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, stem_material: STEEL CORROSION RESISTING, connection_type: THREADED INTERNAL PIPE, flow_control_device: NEEDLE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-503-7151, 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.
| valve_size | 0.500 INCHES IN |
| body_material | COPPER ALLOY |
| seat_material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| stem_material | STEEL CORROSION RESISTING |
| connection_type | THREADED INTERNAL PIPE |
| flow_control_device | NEEDLE |
| nominal_thread_size | 0.500 INCHES IN |
| valve_operation_method | MANUAL |
| end_connection_quantity | 2 |
| thread_quantity_per_inch | 14 |
| thread_series_designator | NPTF |
| part_name_assigned_by_controlling_agency | SPN SERIES NEEDLE VALVE |
| NSN | 4820-01-503-7151 |
| BODY MATERIAL | COPPER ALLOY |
| NOMINAL THREAD SIZE | 0.500 INCHES IN |
| CONNECTION TYPE | THREADED INTERNAL PIPE |
| VALVE OPERATION METHOD | MANUAL |
| THREAD SERIES DESIGNATOR | NPTF |
| SPECIAL FEATURES | A BI-DIRECTIONAL CONTROL FOR PNEUMATIC AND HYDRAULIC APPLICATIONS. SET SCREW FOR LOCKING KNOB AT DESIRED FLOW. MAXIMUM OPERATING PRESSURE 2000 PSI NON-SHOCK; TEMPERATURE RANGE 0-140 DEG F. USED ON VARIOUS CLIMAX PORTABLE MACHINES' FLANGE FACERS AND LATHES. DEGF |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SPN SERIES NEEDLE VALVE |
| END CONNECTION QUANTITY | 2 |
| FLOW CONTROL DEVICE | NEEDLE |
| VALVE SIZE | 0.500 INCHES IN |