The Valve,regulating,system Pressure, cataloged under National Stock Number 4820-01-680-4289, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is J.w.f. Technologies, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve,regulating,system Pressure |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | J.w.f. Technologies, Llc (CAGE 31KK8) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-680-4289 |
| Primary Part Number | MW3286 |
| Item Name | Valve,regulating,system Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | J.w.f. Technologies, Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| MW3286 PRIMARY | J.w.f. Technologies, Llc (USA) |
| Reference | Meaning |
|---|---|
| 4388 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 4820-01-680-4289 is a Valve,regulating,system Pressure, manufactured by J.w.f. Technologies, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-680-4289 has 1 manufacturer part number on file: MW3286 (J.w.f. Technologies, Llc).
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.