The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-186-0822, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Zf Active Safety Us Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Zf Active Safety Us Inc (CAGE 86CJ1); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-186-0822 |
| Primary Part Number | 12339353 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Zf Active Safety Us 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 |
|---|---|
| 12339353 PRIMARY | Zf Active Safety Us Inc (USA) |
| 12339353 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 107631-01 | 5/9 Secondary reference Kelsey-Hayes Co Kelsey Products Div |
| 12339353 | 5/9 Secondary reference Am General Llc |
| 12339353 | 5/9 Secondary reference Kelsey-Hayes Co Wheel Drum and Brake Div |
| 5590188 | 5/9 Secondary reference Am General Llc |
| 109413-01 | 3/9 Design control — primary reference Kelsey-Hayes Co Kelsey Products Div |
NSN 4820-01-186-0822 is a Valve,regulating,fluid Pressure, manufactured by Zf Active Safety Us Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-186-0822 has 2 manufacturer part numbers on file: 12339353 (Zf Active Safety Us Inc), 12339353 (U S Army Tank Automotive Command Amsta-Im-Mm).
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.