The Diaphragm,actuator Valve,special, cataloged under National Stock Number 4820-00-441-5918, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Schneider Electric Systems Usa Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-441-5918 |
| Primary Part Number | 24708A3 |
| Item Name | Diaphragm,actuator Valve,special |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Schneider Electric Systems Usa Inc |
| Status | ACTIVE |
| Shank Diameter | 6.500 INCHES NOMINAL IN |
| Outside Diameter | 10.500 INCHES NOMINAL IN |
| Style Designator | SPECIAL SHAPED |
| Bolt Hole Quantity | 12 |
| Bolt Circle Diameter | 9.645 INCHES NOMINAL IN |
| Center Hole Diameter | 0.875 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Hole Diameter | 0.395 INCHES NOMINAL IN |
| 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 |
|---|---|
| 24708A3 PRIMARY | Schneider Electric Systems Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 24708A3 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 4820-00-441-5918 is a Diaphragm,actuator Valve,special, manufactured by Schneider Electric Systems Usa Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-441-5918 has 1 manufacturer part number on file: 24708A3 (Schneider Electric Systems Usa Inc).
Key specifications for 24708A3: Shank Diameter: 6.500 INCHES NOMINAL IN; Overall Height: 0.675 INCHES NOMINAL IN; Outside Diameter: 10.500 INCHES NOMINAL IN; Style Designator: SPECIAL SHAPED. 8 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.