The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-272-6943, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Concert Co Inc Dba Cci Controls. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-272-6943 |
| Primary Part Number | VTS250B-580 0781-3508 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Concert Co Inc Dba Cci Controls |
| Status | ACTIVE |
| Flow Control Device | DIAPHRAGM |
| End Connection Quantity | 2 |
| Valve Loading Method | SPRING |
| Material | COPPER ALLOY BODY |
| Media for Which Designed | NITROGEN, GASEOUS |
| Filter | INCLUDED |
| 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 |
|---|---|
| VTS250B-580 0781-3508 | York Welding Supply, Inc. (USA) |
| VTS250B-580 0781-3508 PRIMARY | Concert Co Inc Dba Cci Controls (USA) |
NSN 4820-01-272-6943 is a Valve,regulating,fluid Pressure, manufactured by Concert Co Inc Dba Cci Controls, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-272-6943 has 2 manufacturer part numbers on file: VTS250B-580 0781-3508 (York Welding Supply, Inc.), VTS250B-580 0781-3508 (Concert Co Inc Dba Cci Controls).
Key specifications for VTS250B-580 0781-3508: Flow Control Device: DIAPHRAGM; End Connection Quantity: 2; Valve Loading Method: SPRING; Material: COPPER ALLOY BODY. 6 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.