The Disk,valve, cataloged under National Stock Number 4820-01-119-0809, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Emerson Automation Solutions Final Control Us Lp. Government technical data includes 7 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 | 4820-01-119-0809 |
| Primary Part Number | 761-204-035-100-016 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp |
| Status | ACTIVE |
| Pressure Rating | 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Temp Rating | 180.0 FAHRENHEIT NOMINAL DEGF |
| Outside Diameter | 3.664 INCHES NOMINAL IN |
| Style Designator | BUTTERFLY |
| Material Thickness | 0.948 INCHES NOMINAL IN |
| Bolt Circle Diameter | 1.000 INCHES NOMINAL IN |
| Material | ALUMINUM |
| 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 |
|---|---|
| 39-2-1 ITEM 2 VALVE 11-2-1R3.5 | Emerson Automation Solutions Final Control Us Lp (USA) |
| 761-204-035-100-016 PRIMARY | Emerson Automation Solutions Final Control Us Lp (USA) |
NSN 4820-01-119-0809 is a Disk,valve, manufactured by Emerson Automation Solutions Final Control Us Lp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-119-0809 has 2 manufacturer part numbers on file: 39-2-1 ITEM 2 VALVE 11-2-1R3.5 (Emerson Automation Solutions Final Control Us Lp), 761-204-035-100-016 (Emerson Automation Solutions Final Control Us Lp).
Key specifications for 761-204-035-100-016: Pressure Rating: 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Temp Rating: 180.0 FAHRENHEIT NOMINAL DEGF; Outside Diameter: 3.664 INCHES NOMINAL IN; Style Designator: BUTTERFLY. 7 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.