The Valve and Ring Asse, cataloged under National Stock Number 4820-01-337-8599, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve and Ring Asse |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (CAGE 77640) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-337-8599 |
| Primary Part Number | HGF014000-A1 |
| Item Name | Valve and Ring Asse |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems |
| 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 |
|---|---|
| HGF014000-A1 PRIMARY | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (USA) |
| Reference | Meaning |
|---|---|
| 365869 | C/1 Advisory reference — outside the item-of-supply concept Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling |
| 365869 | 5/9 Secondary reference Hyster-Yale Group, Inc. |
NSN 4820-01-337-8599 is a Valve and Ring Asse, manufactured by Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-337-8599 has 1 manufacturer part number on file: HGF014000-A1 (Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems).
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.