The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-524-9322, 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 2 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-524-9322 |
| Primary Part Number | ZDB10VB2-4X/50V |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Bosch Rexroth Corporation Div Industrial Hydraulics |
| Status | ACTIVE |
| Media for Which Designed | PETROLEUM BASE FLUID |
| Maximum Inlet Pressure Rating | ERR-060 |
| 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 |
|---|---|
| 526-12766 | L3harris Technologies, Inc. (USA) |
| 016955 | Bosch Rexroth Canada Corp (CAN) |
| 526-12766 | Rolls-Royce Canada Limited Div Rolls-Royce Canada Limited (CAN) |
| ZDB10VB2-4X/50V PRIMARY | Bosch Rexroth Corporation Div Industrial Hydraulics (USA) |
NSN 4820-01-524-9322 is a Valve,regulating,fluid Pressure, manufactured by Bosch Rexroth Corporation Div Industrial Hydraulics, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-524-9322 has 4 manufacturer part numbers on file: 526-12766 (L3harris Technologies, Inc.), 016955 (Bosch Rexroth Canada Corp), 526-12766 (Rolls-Royce Canada Limited Div Rolls-Royce Canada Limited), ZDB10VB2-4X/50V (Bosch Rexroth Corporation Div Industrial Hydraulics).
Key specifications for ZDB10VB2-4X/50V: Special Features: FLOW UP TO 26.4 GPM; WEIGHT 5.3 LBS LBS; Part Name Assigned by Controlling Agency: VALVE, PRESSURE RELIEF, SANDWICH PLATE, NW10; End Item Identification: ALOFTS SONAR SYSTEM MODEL 980 (V1); Media for Which Designed: PETROLEUM BASE FLUID. 2 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.