The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-345-2626, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Symmons Industries Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 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 | 4820-01-345-2626 |
| Primary Part Number | 5-400 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Symmons Industries Inc |
| Status | ACTIVE |
| End Connection Quantity | 2 |
| Material | COPPER ALLOY BODY |
| 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 |
|---|---|
| 5-400 PRIMARY | Symmons Industries Inc (USA) |
NSN 4820-01-345-2626 is a Valve,regulating,fluid Pressure, manufactured by Symmons Industries Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-345-2626 has 1 manufacturer part number on file: 5-400 (Symmons Industries Inc).
Key specifications for 5-400: End Connection Quantity: 2; Special Features: 0.750 IN.INLET;1.000 IN.OUTLET IN; Material: COPPER ALLOY BODY. 2 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.