The Valve,calibrated Flow, cataloged under National Stock Number 4820-01-335-9499, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is United Dominion Industries Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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,calibrated Flow |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | United Dominion Industries Inc (CAGE 58351) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-335-9499 |
| Primary Part Number | 397204 |
| Item Name | Valve,calibrated Flow |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | United Dominion Industries Inc |
| 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 |
|---|---|
| 397204 PRIMARY | United Dominion Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 150102 | 5/9 Secondary reference Hyster-Yale Group, Inc. |
| 397204 | 5/9 Secondary reference Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling |
NSN 4820-01-335-9499 is a Valve,calibrated Flow, manufactured by United Dominion Industries Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-335-9499 has 1 manufacturer part number on file: 397204 (United Dominion Industries Inc).
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.