The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-610-7112, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Maritime Applied Physics Corporation Dba Blacksea Technologies. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-610-7112 |
| Primary Part Number | 230-0-031 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Maritime Applied Physics Corporation Dba Blacksea Technologies |
| Status | ACTIVE |
| Frequency in Hertz | 75.0 |
| Voltage in Volts and Current Type | 24.0 AC |
| Valve Discharge Flow Rate | 28.0 GALLONS PER MINUTE |
| Valve Operation Method | SOLENOID |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 230-0-031 PRIMARY | Maritime Applied Physics Corporation Dba Blacksea Technologies (USA) |
| 230-0-001 REV B IEM NO.11 | Maritime Applied Physics Corporation Dba Blacksea Technologies (USA) |
NSN 4820-01-610-7112 is a Valve,linear,directional Control, manufactured by Maritime Applied Physics Corporation Dba Blacksea Technologies, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-610-7112 has 2 manufacturer part numbers on file: 230-0-031 (Maritime Applied Physics Corporation Dba Blacksea Technologies), 230-0-001 REV B IEM NO.11 (Maritime Applied Physics Corporation Dba Blacksea Technologies).
Key specifications for 230-0-031: Frequency in Hertz: 75.0; Voltage in Volts and Current Type: 24.0 AC; Special Features: SAE 12 THREADS; Part Name Assigned by Controlling Agency: CONTROL VALVE ASSEMBLY,TOW WINCH. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.