The Valve,rotary,selector, cataloged under National Stock Number 4820-01-341-7258, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-341-7258 |
| Primary Part Number | 4IN RVMDX-107 9594 64 D |
| Item Name | Valve,rotary,selector |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Flow Control Device | PORTED ROTOR |
| Flange Face Design | PLAIN |
| Connection Type | FLANGE, ROUND W/HOLES |
| Valve Size | 4.000 INCHES IN |
| Flow Type | THREE-WAY |
| Body Material | IRON CAST |
| Mounting Facility | INLINE |
| Bolt Hole Quantity | 8 |
| Flange Diameter | 9.000 INCHES IN |
| Connection Location | BOTTOM AND SIDE |
| Connection Quantity | 3 |
| Valve Operation Method | ELECTRIC MOTOR |
| 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 |
|---|---|
| 4IN RVMDX-107 9594 64 D PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 107 9594 64 D | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| U107959464 | C/1 Advisory reference — outside the item-of-supply concept Leslie Controls, Inc. Dba Leslie Controls Inc |
NSN 4820-01-341-7258 is a Valve,rotary,selector, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-341-7258 has 2 manufacturer part numbers on file: 4IN RVMDX-107 9594 64 D (Leslie Controls, Inc. Dba Leslie Controls Inc), 107 9594 64 D (Leslie Controls, Inc. Dba Leslie Controls Inc).
Key specifications for 4IN RVMDX-107 9594 64 D: Flow Control Device: PORTED ROTOR; Flange Face Design: PLAIN; Connection Type: FLANGE, ROUND W/HOLES; Valve Size: 4.000 INCHES IN. 12 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.