The Valve,linear,directional Control, cataloged under National Stock Number 4810-01-547-7750, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Naval Sea Systems Command. 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 | 4810-01-547-7750 |
| Primary Part Number | 593-7556861 ASSY 92 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Frequency in Hertz | 50.0 AND 60.0 |
| Voltage in Volts and Current Type | 110.0 AC AND 120.0 AC |
| End Connection Quantity | 4 |
| 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 |
|---|---|
| 593-7556861 ASSY 92 PRIMARY | Naval Sea Systems Command (USA) |
| 593-7556861 ASSY 93 | Naval Sea Systems Command (USA) |
NSN 4810-01-547-7750 is a Valve,linear,directional Control, manufactured by Naval Sea Systems Command, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-547-7750 has 2 manufacturer part numbers on file: 593-7556861 ASSY 92 (Naval Sea Systems Command), 593-7556861 ASSY 93 (Naval Sea Systems Command).
Key specifications for 593-7556861 ASSY 92: Frequency in Hertz: 50.0 AND 60.0; Voltage in Volts and Current Type: 110.0 AC AND 120.0 AC; End Connection Quantity: 4; Special Features: 1/8" SIDE-PORTED SUBBASE VALVE WITH 2 POSITION DOUBLE SOLENOID, INTERNAL PILOT, OVERRIDE IS FLUSH, NON-LOCKING AND LIGHTED; INDIVIDUAL TERMINAL BLOCK; 1/4" NPT PORTS; USED IN 2 PLACES: DVA AND DVB; THIS ASSEMBLY INCLUDES VALVE (ITEM 4), 5-FOOT CABLE (ITEM 8) AND CORD CONNECTOR (ITEM 11). 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.