The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-555-0779, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bosch Rexroth Corporation Div Industrial Hydraulics. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-555-0779 |
| Primary Part Number | 133750 ITEM 18, 19 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Bosch Rexroth Corporation Div Industrial Hydraulics |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 24.0 DC |
| Operating Pressure and Type | 3625.9 POUNDS PER SQUARE INCH (PSI) HYDRAULIC FLUID, PETROLEUM BASE MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| End Connection Quantity | 4 |
| Spool Quantity | 1 |
| 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 |
|---|---|
| 133750 ITEM 18, 19 PRIMARY | Bosch Rexroth Corporation Div Industrial Hydraulics (USA) |
| D-DSPE7A150-11INII | Duplomatic Ms Spa (ITA) |
| Reference | Meaning |
|---|---|
| E07E-S92/I/51-24 | 5/9 Secondary reference Duplomatic Ms Spa |
NSN 4820-01-555-0779 is a Valve,linear,directional Control, manufactured by Bosch Rexroth Corporation Div Industrial Hydraulics, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-555-0779 has 2 manufacturer part numbers on file: 133750 ITEM 18, 19 (Bosch Rexroth Corporation Div Industrial Hydraulics), D-DSPE7A150-11INII (Duplomatic Ms Spa).
Key specifications for 133750 ITEM 18, 19: Voltage in Volts and Current Type: 24.0 DC; Operating Pressure and Type: 3625.9 POUNDS PER SQUARE INCH (PSI) HYDRAULIC FLUID, PETROLEUM BASE MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS; End Connection Quantity: 4; Spool Quantity: 1. 5 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.