The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-331-2694, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker Hannifin Corp Hydraulic Valve Div. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Parker Hannifin Corp Hydraulic Valve Div (CAGE 0BLJ7) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-331-2694 |
| Primary Part Number | WJL-12NJ-2100 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Parker Hannifin Corp Hydraulic Valve Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| WJL-12NJ-2100 PRIMARY | Parker Hannifin Corp Hydraulic Valve Div (USA) |
| Reference | Meaning |
|---|---|
| 53394 | 5/9 Secondary reference Volvo Motor Graders Ltd |
NSN 4820-01-331-2694 is a Valve,regulating,fluid Pressure, manufactured by Parker Hannifin Corp Hydraulic Valve Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-331-2694 has 1 manufacturer part number on file: WJL-12NJ-2100 (Parker Hannifin Corp Hydraulic Valve Div).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-665-0178. Verify interchangeability with system specifications before substitution.
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.