The Diaphragm,actuator Valve,special, cataloged under National Stock Number 4820-01-047-2008, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fisher Controls Co Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-047-2008 |
| Primary Part Number | 1E395836012 |
| Item Name | Diaphragm,actuator Valve,special |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Fisher Controls Co Inc |
| Status | ACTIVE |
| Outside Diameter | 3.240 INCHES NOMINAL IN |
| Taper Minor Diameter | 2.500 INCHES NOMINAL IN |
| Style Designator | SPECIAL SHAPED |
| Taper Major Diameter | 2.688 INCHES NOMINAL IN |
| Material Thickness | 0.005 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 95HCATPG6PIECE12-1/2IN | Fisher Controls Co Inc (USA) |
| 1E395836012 PRIMARY | Fisher Controls Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 95HCATPG6PIECE1 | C/1 Advisory reference — outside the item-of-supply concept Fisher Controls Co Inc |
NSN 4820-01-047-2008 is a Diaphragm,actuator Valve,special, manufactured by Fisher Controls Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-047-2008 has 2 manufacturer part numbers on file: 95HCATPG6PIECE12-1/2IN (Fisher Controls Co Inc), 1E395836012 (Fisher Controls Co Inc).
Key specifications for 1E395836012: Overall Height: 0.050 INCHES NOMINAL IN; Outside Diameter: 3.240 INCHES NOMINAL IN; Taper Minor Diameter: 2.500 INCHES NOMINAL IN; Style Designator: SPECIAL SHAPED. 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.