The Valve,flow Control, cataloged under National Stock Number 4820-01-538-1920, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Champion Elevators, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-538-1920 |
| Primary Part Number | 523063-1 |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Champion Elevators, Inc. |
| 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 |
|---|---|
| 523063-1 PRIMARY | Champion Elevators, Inc. (USA) |
NSN 4820-01-538-1920 is a Valve,flow Control, manufactured by Champion Elevators, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-538-1920 has 1 manufacturer part number on file: 523063-1 (Champion Elevators, Inc.).
Key specifications for 523063-1: Special Features: USED ON A CONSTRUCTION RACK AND PINION ELEVATOR. 0 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.