The Valve,regulating,system Pressure, cataloged under National Stock Number 4820-01-569-9720, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Champion Road Machinery Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4820-01-569-9720 |
| Primary Part Number | CH37402 |
| Item Name | Valve,regulating,system Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Champion Road Machinery 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 |
|---|---|
| CH37402 PRIMARY | Champion Road Machinery Inc (USA) |
| Reference | Meaning |
|---|---|
| 37402 | 5/9 Secondary reference Champion Road Machinery Inc |
NSN 4820-01-569-9720 is a Valve,regulating,system Pressure, manufactured by Champion Road Machinery Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-569-9720 has 1 manufacturer part number on file: CH37402 (Champion Road Machinery Inc).
Key specifications for CH37402: End Item Identification: USED ON VOLVO CONSTRUCTION FULL SIZE CHAMPION ROAD GRADER 700 SERIES AIR CLEANER. 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.